Hoisington; Paul A.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hoisington; Paul A..The latest application filed is for "techniques for controlling build material flow characteristics in additive manufacturing and related systems and methods".
Company Profile
12.140.117
- Hoisington; Paul A. - Hanover NH
- Hoisington; Paul A. - Burlington MA
- Hoisington; Paul A - Hanover NH
- Hoisington; Paul A. - Norwich VT US
- - Hanover NH US
- Hoisington; Paul A. - Noriwch VT
- Hoisington; Paul A. - Thetford Center VT
Patent Activity
| Patent | Date |
|---|---|
| MEMS jetting structure for dense packing Grant 11,413,869 - Bibl , et al. August 16, 2 | 2022-08-16 |
| Techniques For Controlling Build Material Flow Characteristics In Additive Manufacturing And Related Systems And Methods App 20220250149 - Gibson; Michael A. ; et al. | 2022-08-11 |
| Controlling Meniscus Position For Magnetohydrodynamic Metal Manufacturing App 20220250146 - Sachs; Emanuel Michael ; et al. | 2022-08-11 |
| Additive Manufacturing Using Fugitive Fluids App 20220234104 - Gibson; Michael A. ; et al. | 2022-07-28 |
| Controlling meniscus position for magnetohydrodynamic metal manufacturing Grant 11,338,365 - Sachs , et al. May 24, 2 | 2022-05-24 |
| Systems And Methods For Powder Bed Density Measurement And Control For Additive Manufacturing App 20220032377 - Hudelson; George ; et al. | 2022-02-03 |
| Multi-directional Binder Jetting Additive Manufacturing App 20210283693 - Myerberg; Jonah ; et al. | 2021-09-16 |
| Managing Powder Mobility In Binder Jetting For Additive Manufacturing App 20210154926 - Sachs; Emanuel Michael ; et al. | 2021-05-27 |
| Managing powder mobility in binder jetting for additive manufacturing Grant 10,933,582 - Sachs , et al. March 2, 2 | 2021-03-02 |
| Controlling wetting for magnetohydrodynamic metal manufacturing Grant 10,906,102 - Sachs , et al. February 2, 2 | 2021-02-02 |
| Methods And Systems For Condensing A Vapor On A Powder Bed App 20210008617 - SACHS; Emanuel M. ; et al. | 2021-01-14 |
| MEMS Jetting Structure For Dense Packing App 20200316940 - Bibl; Andreas ; et al. | 2020-10-08 |
| MEMS jetting structure for dense packing Grant 10,696,047 - Bibl , et al. | 2020-06-30 |
| Pneumatic jetting of metal for additive manufacturing Grant 10,639,716 - Myerberg , et al. | 2020-05-05 |
| Managing Powder Mobility In Binder Jetting For Additive Manufacturing App 20200009788 - Sachs; Emanuel Michael ; et al. | 2020-01-09 |
| Managing powder mobility in binder jetting for additive manufacturing Grant 10,486,363 - Sachs , et al. Nov | 2019-11-26 |
| Managing Powder Mobility In Binder Jetting For Additive Manufacturing App 20190210277 - Sachs; Emanuel Michael ; et al. | 2019-07-11 |
| Fluid ejection module mounting Grant 10,308,054 - Von Essen , et al. | 2019-06-04 |
| Magnetohydrodynamic deposition of metal in manufacturing Grant 10,201,854 - Sachs , et al. Feb | 2019-02-12 |
| Powder Dispensing In Binder Jetting For Additive Manufacturing App 20180304358 - Myerberg; Jonah Samuel ; et al. | 2018-10-25 |
| Powder Spreading In Binder Jetting For Additive Manufacturing App 20180304367 - Myerberg; Jonah Samuel ; et al. | 2018-10-25 |
| Thermal Energy Delivery In Multi-directional Binder Jetting For Additive Manufacturing App 20180304357 - Myerberg; Jonah Samuel ; et al. | 2018-10-25 |
| MEMS Jetting Structure For Dense Packing App 20180022093 - Bibl; Andreas ; et al. | 2018-01-25 |
| MEMS jetting structure for dense packing Grant 9,776,408 - Bibl , et al. October 3, 2 | 2017-10-03 |
| Magnetohydrodynamic Deposition Of Metal In Manufacturing App 20170252821 - Sachs; Emanuel Michael ; et al. | 2017-09-07 |
| Tuning Pneumatic Jetting Of Metal For Additive Manufacturing App 20170252809 - Myerberg; Jonah Samuel ; et al. | 2017-09-07 |
| Selective Pneumatic Jetting Of Metal For Additive Manufacturing App 20170252811 - Myerberg; Jonah Samuel ; et al. | 2017-09-07 |
| Controlling Wetting For Magnetohydrodynamic Metal Manufacturing App 20170252823 - Sachs; Emanuel Michael ; et al. | 2017-09-07 |
| Controlling Quiescent Operation Of Magnetohydrodynamic Systems For Metal Manufacturing App 20170252824 - Gibson; Mark Gardner ; et al. | 2017-09-07 |
| Pneumatic Jetting Of Metal For Additive Manufacturing App 20170252808 - Myerberg; Jonah Samuel ; et al. | 2017-09-07 |
| Controlling Meniscus Position For Magnetohydrodynamic Metal Manufacturing App 20170252830 - Sachs; Emanuel Michael ; et al. | 2017-09-07 |
| Sediment Controlling In Pneumatic Jetting Of Metal For Additive Manufacturing App 20170252810 - Myerberg; Jonah Samuel ; et al. | 2017-09-07 |
| Fluid Ejection Module Mounting App 20170217231 - Von Essen; Kevin ; et al. | 2017-08-03 |
| Fluid ejection module mounting aligning method Grant 9,566,810 - Von Essen , et al. February 14, 2 | 2017-02-14 |
| Fluid Ejection Module Mounting App 20160347098 - Von Essen; Kevin ; et al. | 2016-12-01 |
| Ink jet printing Grant 9,381,740 - Hoisington , et al. July 5, 2 | 2016-07-05 |
| MEMS Jetting Structure For Dense Packing App 20160185114 - Bibl; Andreas ; et al. | 2016-06-30 |
| Forming a device having a curved piezoelectric membrane Grant 9,362,484 - Hoisington , et al. June 7, 2 | 2016-06-07 |
| Fluid ejection module mounting Grant 9,358,818 - Von Essen , et al. June 7, 2 | 2016-06-07 |
| MEMS jetting structure for dense packing Grant 9,278,368 - Bibl , et al. March 8, 2 | 2016-03-08 |
| Regenerative drive for piezoelectric transducers Grant 9,270,205 - Gardner , et al. February 23, 2 | 2016-02-23 |
| Waveform shaping interface Grant 9,195,237 - Gardner , et al. November 24, 2 | 2015-11-24 |
| Moisture protection of fluid ejector Grant 9,067,228 - Menzel , et al. June 30, 2 | 2015-06-30 |
| Forming a Device Having a Curved Piezoelectric Membrane App 20150171313 - Hoisington; Paul A. ; et al. | 2015-06-18 |
| Bonded microelectromechanical assemblies Grant 8,979,247 - Hoisington , et al. March 17, 2 | 2015-03-17 |
| Regenerative Drive For Piezoelectric Transducers App 20150069934 - Gardner; Deane A. ; et al. | 2015-03-12 |
| Forming a device having a curved piezoelectric membrane Grant 8,969,105 - Hoisington , et al. March 3, 2 | 2015-03-03 |
| Systems and methods for delivering and recirculating fluids Grant 8,882,254 - Von Essen , et al. November 11, 2 | 2014-11-11 |
| Nozzle plate maintenance for fluid ejection devices Grant 8,870,341 - Hoisington , et al. October 28, 2 | 2014-10-28 |
| Fluid Ejection Module Mounting App 20140259595 - Von Essen; Kevin ; et al. | 2014-09-18 |
| Apparatus for fluid droplet ejection having a recirculation passage Grant 8,820,899 - Hoisington , et al. September 2, 2 | 2014-09-02 |
| MEMS jetting structure for dense packing Grant 8,820,895 - Bibl , et al. September 2, 2 | 2014-09-02 |
| Waveform Shaping Interface App 20140244052 - Gardner; Deane A. ; et al. | 2014-08-28 |
| MEMS Jetting Structure For Dense Packing App 20140239089 - Bibl; Andreas ; et al. | 2014-08-28 |
| Driving drop ejectors Grant 8,807,679 - Hoisington August 19, 2 | 2014-08-19 |
| Fluid recirculation in droplet ejection devices Grant 8,807,719 - Hoisington , et al. August 19, 2 | 2014-08-19 |
| Ink Jet Printing App 20140184677 - Hoisington; Paul A. ; et al. | 2014-07-03 |
| Nozzle layout for fluid droplet ejecting Grant 8,746,844 - Kusakari , et al. June 10, 2 | 2014-06-10 |
| Waveform shaping interface Grant 8,740,334 - Gardner , et al. June 3, 2 | 2014-06-03 |
| Ring electrode for fluid ejection Grant 8,727,471 - Ottosson , et al. May 20, 2 | 2014-05-20 |
| Ink jet printing Grant 8,708,441 - Hoisington , et al. April 29, 2 | 2014-04-29 |
| Nozzle Plate Maintenance For Fluid Ejection Devices App 20140111575 - Hoisington; Paul A. ; et al. | 2014-04-24 |
| Bypass fluid circulation in fluid ejection devices Grant 8,672,463 - Essen , et al. March 18, 2 | 2014-03-18 |
| Fluid recirculation in droplet ejection devices Grant 8,657,420 - Hoisington , et al. February 25, 2 | 2014-02-25 |
| Fluid Recirculation In Droplet Ejection Devices App 20140043404 - Hoisington; Paul A. ; et al. | 2014-02-13 |
| Fluid Droplet Ejection App 20140036001 - Hoisington; Paul A. ; et al. | 2014-02-06 |
| Methods of making a printhead Grant 8,635,774 - Hoisington , et al. January 28, 2 | 2014-01-28 |
| Circulating fluid for fluid droplet ejecting Grant 08616689 - | 2013-12-31 |
| Circulating fluid for fluid droplet ejecting Grant 8,616,689 - von Essen , et al. December 31, 2 | 2013-12-31 |
| Nozzle layout for fluid droplet ejecting Grant 8,591,003 - Kusakari , et al. November 26, 2 | 2013-11-26 |
| Jet performance Grant 8,579,397 - Barss , et al. November 12, 2 | 2013-11-12 |
| Bypass Fluid Circulation In Fluid Ejection Devices App 20130293641 - Essen; Kevin von ; et al. | 2013-11-07 |
| Systems And Methods For Delivering And Recirculating Fluids App 20130293642 - Essen; Kevin Von ; et al. | 2013-11-07 |
| Compartmentalization of fluid ejector device Grant 8,573,508 - Menzel , et al. November 5, 2 | 2013-11-05 |
| Short circuit protection for inkjet printhead Grant 8,573,750 - Hoisington , et al. November 5, 2 | 2013-11-05 |
| Determining whether a flow path is ready for ejecting a drop Grant 8,556,364 - Hoisington , et al. October 15, 2 | 2013-10-15 |
| Ring Electrode for Fluid Ejection App 20130249987 - Ottosson; Mats G. ; et al. | 2013-09-26 |
| Moisture Protection Of Fluid Ejector App 20130248618 - Menzel; Christoph ; et al. | 2013-09-26 |
| Fluid droplet ejection systems having recirculation passages Grant 8,534,807 - Hoisington , et al. September 17, 2 | 2013-09-17 |
| Non-wetting coating on a fluid ejector Grant 8,523,322 - Okamura , et al. September 3, 2 | 2013-09-03 |
| Overcurrent detection for droplet ejectors Grant 8,517,500 - Hoisington , et al. August 27, 2 | 2013-08-27 |
| Mitigation of fluid leaks Grant 8,517,511 - Hoisington , et al. August 27, 2 | 2013-08-27 |
| Forming a Device Having a Curved Piezoelectric Membrane App 20130210175 - Hoisington; Paul A. ; et al. | 2013-08-15 |
| Fluid droplet ejection devices and methods Grant 8,491,076 - Hoisington , et al. July 23, 2 | 2013-07-23 |
| Piezoelectric ink jet module with seal Grant 8,491,100 - Moynihan , et al. July 23, 2 | 2013-07-23 |
| High frequency droplet ejection device and method Grant 8,459,768 - Hasenbein , et al. June 11, 2 | 2013-06-11 |
| Moisture protection of fluid ejector Grant 8,454,132 - Menzel , et al. June 4, 2 | 2013-06-04 |
| Ring electrode for fluid ejection Grant 8,425,014 - Ottosson , et al. April 23, 2 | 2013-04-23 |
| Apparatus for reducing crosstalk in the supply and return channels during fluid droplet ejecting Grant 8,403,465 - Von Essen , et al. March 26, 2 | 2013-03-26 |
| Print head nozzle formation Grant 8,377,319 - Chen , et al. February 19, 2 | 2013-02-19 |
| Nozzle shape for fluid droplet ejection Grant 8,303,082 - Menzel , et al. November 6, 2 | 2012-11-06 |
| Drop ejection assembly Grant 8,287,093 - Hoisington , et al. October 16, 2 | 2012-10-16 |
| Jetting device with reduced crosstalk Grant 8,272,717 - Hoisington , et al. September 25, 2 | 2012-09-25 |
| Individual jet voltage trimming circuitry Grant 8,251,471 - Fontaine , et al. August 28, 2 | 2012-08-28 |
| Mitigation of shorted fluid ejector units Grant 8,251,483 - Menzel , et al. August 28, 2 | 2012-08-28 |
| Cleaning of Nozzle Plate App 20120186606 - Barss; Steven H. ; et al. | 2012-07-26 |
| Non-wetting coating on a fluid ejector Grant 8,226,208 - Okamura , et al. July 24, 2 | 2012-07-24 |
| Nozzle Layout For Fluid Droplet Ejecting App 20120162316 - Kusakari; Tsutomu ; et al. | 2012-06-28 |
| Fluid Recirculation In Droplet Ejection Devices App 20120160925 - Hoisington; Paul A. ; et al. | 2012-06-28 |
| Printhead having impedance features Grant 8,162,466 - Bibl , et al. April 24, 2 | 2012-04-24 |
| Moisture protection of fluid ejector Grant 8,147,040 - Menzel , et al. April 3, 2 | 2012-04-03 |
| Ring Electrode for Fluid Ejection App 20120050414 - Ottosson; Mats ; et al. | 2012-03-01 |
| High speed high resolution fluid ejection Grant 8,123,319 - Hoisington , et al. February 28, 2 | 2012-02-28 |
| Bonded Microelectromechanical Assemblies App 20120019598 - Hoisington; Paul A. ; et al. | 2012-01-26 |
| Determining Whether A Flow Path Is Ready For Ejecting A Drop App 20120001966 - Hoisington; Paul A. ; et al. | 2012-01-05 |
| Mitigation of Fluid Leaks App 20120001982 - Hoisington; Paul A. ; et al. | 2012-01-05 |
| Mitigation of fluid leaks Grant 8,061,810 - Hoisington , et al. November 22, 2 | 2011-11-22 |
| Ring electrode for fluid ejection Grant 8,061,820 - Ottosson , et al. November 22, 2 | 2011-11-22 |
| Bonding On Silicon Substrate App 20110250403 - Higginson; John A. ; et al. | 2011-10-13 |
| Jetting Device with Reduced Crosstalk App 20110234668 - Hoisington; Paul A. ; et al. | 2011-09-29 |
| Non-wetting Coating On A Fluid Ejector App 20110212261 - Okamura; Yoshimasa ; et al. | 2011-09-01 |
| Nozzle Layout For Fluid Droplet Ejecting App 20110187773 - Kusakari; Tsutomu ; et al. | 2011-08-04 |
| Fluid Droplet Ejecting App 20110148988 - Hoisington; Paul A. ; et al. | 2011-06-23 |
| Compartmentalization of Fluid Ejector Device App 20110147483 - Menzel; Christoph ; et al. | 2011-06-23 |
| Moisture Protection Of Fluid Ejector App 20110139901 - Menzel; Christoph ; et al. | 2011-06-16 |
| Circulating Fluid For Fluid Droplet Ejecting App 20110128335 - von Essen; Kevin ; et al. | 2011-06-02 |
| Driving Drop Ejectors App 20110122182 - Hoisington; Paul A. | 2011-05-26 |
| Overcurrent Detection For Droplet Ejectors App 20110122179 - Hoisington; Paul A. ; et al. | 2011-05-26 |
| MEMS Jetting Structure For Dense Packing App 20110007117 - Bibl; Andreas ; et al. | 2011-01-13 |
| High Speed High Resolution Fluid Ejection App 20110007107 - Hoisington; Paul A. ; et al. | 2011-01-13 |
| Mitigation of Fluid Leaks App 20100220143 - Hoisington; Paul A. ; et al. | 2010-09-02 |
| Moisture Protection of Fluid Ejector App 20100220146 - Menzel; Christoph ; et al. | 2010-09-02 |
| Nozzle Shape For Fluid Droplet Ejection App 20100220148 - Menzel; Christoph ; et al. | 2010-09-02 |
| Apparatus for Reducing Crosstalk in the Supply and Return Channels During Fluid Droplet Ejecting App 20100214380 - Essen; Kevin Von ; et al. | 2010-08-26 |
| Mitigation of Shorted Fluid Ejector Units App 20100207974 - Menzel; Christoph ; et al. | 2010-08-19 |
| Ring Electrode for Fluid Ejection App 20100208004 - Ottosson; Mats ; et al. | 2010-08-19 |
| Bonded Microelectromechanical Assemblies App 20100187667 - Hoisington; Paul A. ; et al. | 2010-07-29 |
| Short Circuit Protection for Inkjet Printhead App 20100141713 - Hoisington; Paul A. ; et al. | 2010-06-10 |
| High resolution multicolor ink jet printer Grant 7,690,779 - Spehrley, Jr. , et al. April 6, 2 | 2010-04-06 |
| Printhead Grant 7,686,424 - Hoisington , et al. March 30, 2 | 2010-03-30 |
| Drop ejection device Grant 7,681,994 - Hoisington , et al. March 23, 2 | 2010-03-23 |
| Jet performance App 20100060684 - Barss; Steven H. ; et al. | 2010-03-11 |
| Droplet ejection apparatus alignment Grant 7,673,969 - Hoisington , et al. March 9, 2 | 2010-03-09 |
| Printhead App 20100039479 - Bibl; Andreas ; et al. | 2010-02-18 |
| Drop Ejection Assembly App 20090303269 - Hoisington; Paul A. ; et al. | 2009-12-10 |
| Drop ejection assemby Grant 7,578,573 - Hoisington , et al. August 25, 2 | 2009-08-25 |
| Piezoelectric Ink Jet Module With Seal App 20090079801 - Moynihan; Edward R. ; et al. | 2009-03-26 |
| Piezoelectric ink jet module with seal Grant 7,478,899 - Moynihan , et al. January 20, 2 | 2009-01-20 |
| Droplet Ejection Apparatus Alignment App 20080211872 - Hoisington; Paul A. ; et al. | 2008-09-04 |
| Printing System with Conductive Element App 20080152821 - Gardner; Deane A. ; et al. | 2008-06-26 |
| Forming piezoelectric actuators Grant 7,388,319 - Bibl , et al. June 17, 2 | 2008-06-17 |
| Print Head Nozzle Formation App 20080128387 - Chen; Zhenfang ; et al. | 2008-06-05 |
| Printhead App 20080100670 - Hoisington; Paul A. ; et al. | 2008-05-01 |
| Apparatus for Depositing Droplets App 20080094433 - Hoisington; Paul A. ; et al. | 2008-04-24 |
| High Frequency Droplet Ejection Device And Method App 20080074451 - Hasenbein; Robert A. ; et al. | 2008-03-27 |
| Print head nozzle formation Grant 7,347,532 - Chen , et al. March 25, 2 | 2008-03-25 |
| Apparatus for depositing droplets Grant 7,326,439 - Hoisington , et al. February 5, 2 | 2008-02-05 |
| Printhead Grant 7,325,907 - Hoisington , et al. February 5, 2 | 2008-02-05 |
| High Resolution Multicolor Ink Jet Printer App 20080018682 - Spehrley; Charles W. JR. ; et al. | 2008-01-24 |
| Printhead having a thin pre-fired piezoelectric layer Grant 7,303,264 - Bibl , et al. December 4, 2 | 2007-12-04 |
| Drop ejection assembly Grant 7,303,259 - Batterton , et al. December 4, 2 | 2007-12-04 |
| High frequency droplet ejection device and method Grant 7,281,778 - Hasenbein , et al. October 16, 2 | 2007-10-16 |
| Drop ejection assemby App 20070222804 - Hoisington; Paul A. ; et al. | 2007-09-27 |
| High resolution multicolor ink jet printer Grant 7,237,872 - Spehrley, Jr. , et al. July 3, 2 | 2007-07-03 |
| Drop ejection assembly Grant 7,237,875 - Hoisington , et al. July 3, 2 | 2007-07-03 |
| Ink jet printing module Grant 7,204,586 - Hoisington , et al. April 17, 2 | 2007-04-17 |
| Waveform Shaping Interface App 20070057979 - Gardner; Deane A. ; et al. | 2007-03-15 |
| Non-wetting coating on a fluid ejector App 20070030306 - Okamura; Yoshimasa ; et al. | 2007-02-08 |
| Drop ejection assembly Grant 7,168,788 - Barss , et al. January 30, 2 | 2007-01-30 |
| Piezoelectric ink jet printing module Grant 7,168,791 - Hoisington , et al. January 30, 2 | 2007-01-30 |
| Drop ejection assembly Grant 7,121,646 - Bibl , et al. October 17, 2 | 2006-10-17 |
| Drop ejection device App 20060209135 - Hoisington; Paul A. ; et al. | 2006-09-21 |
| Printhead App 20060192808 - Hoisington; Paul A. ; et al. | 2006-08-31 |
| Piezoelectric ink jet module with seal App 20060187270 - Moynihan; Edward R. ; et al. | 2006-08-24 |
| Fluid Droplet Ejection Devices And Methods App 20060181557 - Hoisington; Paul A. ; et al. | 2006-08-17 |
| Ink jet printing App 20060164450 - Hoisington; Paul A. ; et al. | 2006-07-27 |
| Ink jet printing module App 20060152554 - Hoisington; Paul A. ; et al. | 2006-07-13 |
| Fluid drop ejection App 20060152558 - Hoisington; Paul A. | 2006-07-13 |
| Printhead having a thin pre-fired piezoelectric layer Grant 7,052,117 - Bibl , et al. May 30, 2 | 2006-05-30 |
| Printhead Grant 7,052,122 - Hoisington , et al. May 30, 2 | 2006-05-30 |
| Printhead App 20060103699 - Hoisington; Paul A. ; et al. | 2006-05-18 |
| Forming piezoelectric actuators App 20060082257 - Bibl; Andreas ; et al. | 2006-04-20 |
| Piezoelectric ink jet module with seal Grant 7,011,396 - Moynihan , et al. March 14, 2 | 2006-03-14 |
| Apparatus for depositing droplets Grant 6,997,539 - Hoisington , et al. February 14, 2 | 2006-02-14 |
| Print head nozzle formation App 20060028508 - Chen; Zhenfang ; et al. | 2006-02-09 |
| Printhead App 20060007271 - Bibl; Andreas ; et al. | 2006-01-12 |
| Printhead App 20050280675 - Bibl, Andreas ; et al. | 2005-12-22 |
| Droplet ejection apparatus alignment App 20050270329 - Hoisington, Paul A. ; et al. | 2005-12-08 |
| Droplet ejection device App 20050248635 - Hasenbein, Robert A. ; et al. | 2005-11-10 |
| Apparatus for depositing droplets App 20050206689 - Hoisington, Paul A. ; et al. | 2005-09-22 |
| High frequency droplet ejection device and method App 20050200640 - Hasenbein, Robert A. ; et al. | 2005-09-15 |
| Printhead App 20050185030 - Hoisington, Paul A. ; et al. | 2005-08-25 |
| Apparatus for depositing droplets Grant 6,923,866 - Hoisington , et al. August 2, 2 | 2005-08-02 |
| Drop ejection assembly App 20050146569 - Hoisington, Paul A. ; et al. | 2005-07-07 |
| Drop ejection assembly App 20050146560 - Barss, Steven H. ; et al. | 2005-07-07 |
| Drop ejection assembly App 20050146561 - Bibl, Andreas ; et al. | 2005-07-07 |
| Drop ejection assembly App 20050140747 - Batterton, John C. ; et al. | 2005-06-30 |
| Droplet ejection device Grant 6,886,924 - Hasenbein , et al. May 3, 2 | 2005-05-03 |
| Individual jet voltage trimming circuitry App 20050041073 - Fontaine, Richard E. ; et al. | 2005-02-24 |
| Piezoelectric ink jet module with seal App 20050030341 - Moynihan, Edward R. ; et al. | 2005-02-10 |
| Piezoelectric ink jet printing module Grant 6,848,773 - Hoisington , et al. February 1, 2 | 2005-02-01 |
| Apparatus for depositing droplets App 20040250758 - Hoisington, Paul A. ; et al. | 2004-12-16 |
| Apparatus for depositing droplets App 20040252155 - Hoisington, Paul A. ; et al. | 2004-12-16 |
| Low voltage ink jet printing module Grant 6,824,253 - Hoisington , et al. November 30, 2 | 2004-11-30 |
| Piezoelectric ink jet printing module App 20040233256 - Hoisington, Paul A. ; et al. | 2004-11-25 |
| Piezoelectric ink jet module with seal Grant 6,755,511 - Moynihan , et al. June 29, 2 | 2004-06-29 |
| Ink jet printing Grant 6,719,389 - Hoisington , et al. April 13, 2 | 2004-04-13 |
| Droplet ejection device App 20040061744 - Hasenbein, Robert A. ; et al. | 2004-04-01 |
| Ink jet head containing a carbon member Grant 6,682,181 - Moynihan , et al. January 27, 2 | 2004-01-27 |
| Printhead App 20040004649 - Bibl, Andreas ; et al. | 2004-01-08 |
| Oriented piezoelectric film Grant 6,620,237 - Hoisington September 16, 2 | 2003-09-16 |
| Ink jet printing App 20030164866 - Hoisington, Paul A. ; et al. | 2003-09-04 |
| Low voltage ink jet printing module App 20030112319 - Hoisington, Paul A. ; et al. | 2003-06-19 |
| Oriented piezoelectric film App 20030089303 - Hoisington, Paul A. | 2003-05-15 |
| Simplified ink jet head Grant 6,450,627 - Moynihan , et al. September 17, 2 | 2002-09-17 |
| Ink jet printing module App 20020085067 - Palifka, Robert ; et al. | 2002-07-04 |
| Ink jet printing App 20020067383 - Hoisington, Paul A. ; et al. | 2002-06-06 |
| Simplified ink jet head App 20020051039 - Moynihan, Edward R. ; et al. | 2002-05-02 |
| Electroding of ceramic piezoelectric transducers Grant 6,037,707 - Gailus , et al. March 14, 2 | 2000-03-14 |
| High-frequency drop-on-demand ink jet system Grant 5,757,391 - Hoisington May 26, 1 | 1998-05-26 |
| Deaerator for simplified ink jet head Grant 5,701,148 - Moynihan , et al. December 23, 1 | 1997-12-23 |
| Ink jet head with ink usage sensor Grant 5,694,156 - Hoisington , et al. December 2, 1 | 1997-12-02 |
| Perovskite thin-film ink jet transducer Grant 5,691,752 - Moynihan , et al. November 25, 1 | 1997-11-25 |
| Simplified ink jet head Grant 5,659,346 - Moynihan , et al. August 19, 1 | 1997-08-19 |
| Ink jet printhead with ink viscosity control Grant 5,502,467 - Hoisington , et al. March 26, 1 | 1996-03-26 |
| Thin-film transducer ink jet head Grant 5,446,484 - Hoisington , et al. * August 29, 1 | 1995-08-29 |
| Method of making a thin-film transducer ink jet head Grant 5,265,315 - Hoisington , et al. November 30, 1 | 1993-11-30 |
| Piezoelectric transducers for ink jet systems Grant 5,202,703 - Hoisington , et al. April 13, 1 | 1993-04-13 |
| Dual reservoir and valve system for an ink jet head Grant 5,189,438 - Hine , et al. February 23, 1 | 1993-02-23 |
| Remelting of printed hot melt ink images Grant 4,971,408 - Hoisington , et al. November 20, 1 | 1990-11-20 |
| Deaeration of ink in an ink jet system Grant 4,961,082 - Hoisington , et al. October 2, 1 | 1990-10-02 |
| Orifice plate cleaner for hot melt ink jet Grant 4,928,120 - Spehrley, Jr. , et al. May 22, 1 | 1990-05-22 |
| Ink jet array Grant 4,891,654 - Hoisington , et al. January 2, 1 | 1990-01-02 |
| Hot melt ink transparency Grant 4,877,676 - Creagh , et al. October 31, 1 | 1989-10-31 |
| Shear mode transducer for ink jet systems Grant 4,825,227 - Fischbeck , et al. April 25, 1 | 1989-04-25 |
| Hot melt ink supply system Grant 4,814,786 - Hoisington , et al. March 21, 1 | 1989-03-21 |
| Method for preparing a hot melt ink transparency Grant 4,801,473 - Creagh , et al. January 31, 1 | 1989-01-31 |
| Deaeration of ink in an ink jet system Grant 4,788,556 - Hoisington , et al. November 29, 1 | 1988-11-29 |
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