| Patent | Date |
|---|
Compact electroacoustic transducer and loudspeaker system and method of use thereof
Grant 11,425,506 - Badger , et al. August 23, 2 | 2022-08-23 |
Stereophonic Loudspeaker System And Method Of Use Thereof
App 20210385577 - BADGER; David A. ; et al. | 2021-12-09 |
Cover-baffle-stand system for loudspeaker system and method of use thereof
Grant 11,134,336 - Pinkerton , et al. September 28, 2 | 2021-09-28 |
Secure Loudspeaker Microphone Systems And Loudspeakers Containing Same
App 20210279033 - Pinkerton; Joseph F. ; et al. | 2021-09-09 |
Loudspeaker System And Method Of Use Thereof
App 20210250680 - Pinkerton; Joseph F. ; et al. | 2021-08-12 |
Compact Electroacoustic Transducer And Loudspeaker System And Method Of Use Thereof
App 20210219063 - Badger; David A. ; et al. | 2021-07-15 |
Compact Electroacoustic Transducer And Loudspeaker System And Method Of Use Thereof
App 20210058712 - KELLER; Kevin Michael ; et al. | 2021-02-25 |
Venturi Pump Systems And Methods To Use Same
App 20200400136 - Pinkerton; Joseph F. | 2020-12-24 |
Compact electroacoustic transducer and loudspeaker system and method of use thereof
Grant 10,791,401 - Pinkerton , et al. September 29, 2 | 2020-09-29 |
Communication system having an array of pumps and method of use thereof
Grant 10,694,009 - Badger , et al. | 2020-06-23 |
Energy conversion system including a ballistic rectifier assembly and uses thereof
Grant 10,670,001 - Pinkerton | 2020-06-02 |
Audio speaker
Grant D883,952 - Lucas , et al. | 2020-05-12 |
Electromagnet Membrane Pump/transducer System And Methods To Make And Use Same
App 20200088184 - Pinkerton; Joseph F. | 2020-03-19 |
Cover-baffle-stand System For Loudspeaker System And Method Of Use Thereof
App 20200021907 - Pinkerton; Joseph F. | 2020-01-16 |
Compact Electroacoustic Transducer And Loudspeaker System And Method Of Use Thereof
App 20200021919 - Pinkerton; Joseph F. ; et al. | 2020-01-16 |
Ultrasonic identification devices and methods of making and using same
Grant 10,354,102 - Pinkerton July 16, 2 | 2019-07-16 |
Compact electroacoustic transducer and loudspeaker system and method of use thereof
Grant 10,250,997 - Pinkerton , et al. | 2019-04-02 |
Electrically conductive membrane pump system
Grant 10,194,244 - Pinkerton Ja | 2019-01-29 |
Electrostatic Membrane Pump/transducer System And Methods To Make And Use Same
App 20190020956 - Pinkerton; Joseph F. | 2019-01-17 |
Compact Electroacoustic Transducer And Loudspeaker System And Method Of Use Thereof
App 20180115835 - Pinkerton; Joseph F. ; et al. | 2018-04-26 |
Loudspeaker having electrically conductive membrane transducers
Grant 9,924,275 - Pinkerton , et al. March 20, 2 | 2018-03-20 |
Membrane-based nano-electromechanical systems device and methods to make and use same
Grant 9,831,803 - Pinkerton , et al. November 28, 2 | 2017-11-28 |
Membrane-based NANO-electromechanical systems device and methods to make and use same
Grant 9,831,804 - Pinkerton , et al. November 28, 2 | 2017-11-28 |
Compact electroacoustic transducer and loudspeaker system and method of use thereof
Grant 9,826,313 - Pinkerton , et al. November 21, 2 | 2017-11-21 |
Communication System Having An Array Of Pumps And Method Of Use Thereof
App 20170208155 - Badger; David A. ; et al. | 2017-07-20 |
Graphene-trough pump systems
Grant 9,638,182 - Pinkerton May 2, 2 | 2017-05-02 |
Passive Radiator With Dynamically Adjustable Resonant Frequency
App 20170105065 - Pinkerton; Joseph F. | 2017-04-13 |
Ultrasonic Identification Devices And Methods Of Making And Using Same
App 20160379018 - Pinkerton; Joseph F. | 2016-12-29 |
Membrane-based nano-electromechanical systems device and methods to make and use same
Grant 9,515,580 - Pinkerton , et al. December 6, 2 | 2016-12-06 |
Electrostatic membrane pump/transducer and methods to make and use same
Grant 9,516,426 - Pinkerton December 6, 2 | 2016-12-06 |
Energy Conversion System Including a Ballistic Rectifier Assembly And Uses Thereof
App 20160348659 - Pinkerton; Joseph F. | 2016-12-01 |
Compact Electroacoustic Transducer And Loudspeaker System And Method Of Use Thereof
App 20160345083 - Pinkerton; Joseph F. ; et al. | 2016-11-24 |
Electrically Conductive Membrane Pump System
App 20160309259 - Pinkerton; Joseph F. | 2016-10-20 |
Piezoelectric energy conversion assemblies
Grant 9,467,073 - Pinkerton October 11, 2 | 2016-10-11 |
Loudspeaker Having Electrically Conductive Membrane Transducers
App 20160234603 - Pinkerton; Joseph F. ; et al. | 2016-08-11 |
Graphene-drum pump and engine systems
Grant 9,353,740 - Pinkerton , et al. May 31, 2 | 2016-05-31 |
Audio speaking having an electrostatic membrane pump and methods to use same
Grant 9,313,580 - Pinkerton , et al. April 12, 2 | 2016-04-12 |
Encapsulated micro-bubble materials and methods to make and use same
Grant 9,278,502 - Pinkerton , et al. March 8, 2 | 2016-03-08 |
Electrically conductive membrane pump/transducer and methods to make and use same
Grant 9,264,795 - Pinkerton , et al. February 16, 2 | 2016-02-16 |
Electrically conductive membrane pump/transducer and methods to make and use same
Grant 9,264,796 - Pinkerton , et al. February 16, 2 | 2016-02-16 |
Electrostatic Membrane Pump/transducer And Methods To Make And Use Same
App 20160007124 - Pinkerton; Joseph F. | 2016-01-07 |
Electrically conductive membrane pump/transducer and methods to make and use same
Grant 9,167,353 - Pinkerton , et al. October 20, 2 | 2015-10-20 |
Electrically conductive membrane pump/transducer and methods to make and use same
Grant 9,143,868 - Pinkerton , et al. September 22, 2 | 2015-09-22 |
Electrically conductive membrane pump/transducer and methods to make and use same
Grant 9,100,754 - Pinkerton , et al. August 4, 2 | 2015-08-04 |
Electrically Conductive Membrane Pump/transducer And Methods To Make And Use Same
App 20150208177 - Pinkerton; Joseph F. ; et al. | 2015-07-23 |
Electrically Conductive Membrane Pump/transducer And Methods To Make And Use Same
App 20150208178 - Pinkerton; Joseph F. ; et al. | 2015-07-23 |
Electrically Conductive Membrane Pump/transducer And Methods To Make And Use Same
App 20150208174 - Pinkerton; Joseph F. ; et al. | 2015-07-23 |
Electrically Conductive Membrane Pump/transducer And Methods To Make And Use Same
App 20150208175 - Pinkerton; Joseph F ; et al. | 2015-07-23 |
Membrane-Based Nano-Electromechanical Systems Device And Methods To Make And Use Same
App 20150180372 - Pinkerton; Joseph F ; et al. | 2015-06-25 |
Membrane-Based Nano-Electromechanical Systems Device And Methods To Make And Use Same
App 20150115767 - Pinkerton; Joseph F. ; et al. | 2015-04-30 |
Membrane-Based Nano-Electromechanical Systems Device And Methods To Make And Use Same
App 20150108872 - Pinkerton; Joseph F. ; et al. | 2015-04-23 |
Audio Speaking Having An Electrostatic Membrane Pump And Methods To Use Same
App 20150098595 - Pinkerton; Joseph F. ; et al. | 2015-04-09 |
Graphene-trough Pump Systems
App 20140271238 - Badger; David A. ; et al. | 2014-09-18 |
Graphene windows, methods for making same, and devices containing same
Grant 8,778,197 - Everett , et al. July 15, 2 | 2014-07-15 |
Encapsulated Micro-bubble Materials And Methods To Make And Use Same
App 20140165545 - Pinkerton; Joseph F. ; et al. | 2014-06-19 |
Non-volatile graphene-drum memory chip
Grant 8,755,212 - Pinkerton , et al. June 17, 2 | 2014-06-17 |
Electrically-conductive Membrane Switch
App 20140124340 - Pinkerton; Joseph F. ; et al. | 2014-05-08 |
Systems and methods for providing backup energy to a load
Grant 8,671,686 - Pinkerton , et al. March 18, 2 | 2014-03-18 |
Electrically Conductive Membrane Pump/transducer And Methods To Make And Use Same
App 20140037126 - Pinkerton; Joseph F. ; et al. | 2014-02-06 |
Graphene Windows, Methods For Making Same, And Devices Containing Same
App 20140021163 - Everett; William Neil ; et al. | 2014-01-23 |
Graphene Windows, Methods For Making Same, And Devices Containing Same
App 20140021165 - EVERETT; WILLIAM NEIL ; et al. | 2014-01-23 |
Graphene-drum Pump And Engine Systems
App 20130195698 - Pinkerton; Joseph F. ; et al. | 2013-08-01 |
Graphene-drum Pump And Engine Systems
App 20130195290 - Pinkerton; Joseph F. | 2013-08-01 |
Graphene-drum Pump And Engine Systems
App 20130195693 - Pinkerton; Joseph F. | 2013-08-01 |
Nanoelectromechanical tunneling current switch systems
Grant 8,482,087 - Pinkerton July 9, 2 | 2013-07-09 |
Switching element having an electromechanical switch and methods for making and using same
Grant 8,432,212 - Badger , et al. April 30, 2 | 2013-04-30 |
Nanoelectromechanical Tunneling Current Switch Systems
App 20130081931 - Pinkerton; Joseph F. | 2013-04-04 |
Nanoelectromechanical systems and methods for making the same
Grant 8,385,113 - Pinkerton February 26, 2 | 2013-02-26 |
Molecular-scale Beam Pump Assemblies And Uses Thereof
App 20130028767 - PINKERTON; Joseph F. | 2013-01-31 |
Nanoelectromechanical tunneling current switch systems
Grant 8,338,728 - Pinkerton December 25, 2 | 2012-12-25 |
Graphene-drum Pump And Engine Systems
App 20120308415 - Pinkerton; Joseph F. | 2012-12-06 |
Methods For Aligned Transfer Of Thin Membranes To Substrates
App 20120273455 - Lackowski; William Martin ; et al. | 2012-11-01 |
Switching Element Having An Electromechanical Switch And Methods For Making And Using Same
App 20120274388 - Badger; David A. ; et al. | 2012-11-01 |
Non-volatile Graphene-drum Memory Chip
App 20120236622 - Badger; David A. ; et al. | 2012-09-20 |
Piezoelectric Energy Conversion Assemblies
App 20120235541 - Pinkerton; Joseph F. | 2012-09-20 |
Nanoelectromechanical Systems And Methods For Making The Same
App 20120091430 - Pinkerton; Joseph F. | 2012-04-19 |
Graphene/graphene Oxide Platelet Composite Membranes And Methods And Devices Thereof
App 20120021224 - Everett; William Neil ; et al. | 2012-01-26 |
Systems And Methods For Providing Backup Energy To A Load
App 20110196542 - Pinkerton; Joseph F. ; et al. | 2011-08-11 |
Systems and methods for the automated fabrication of trusses
Grant 7,987,597 - Pinkerton August 2, 2 | 2011-08-02 |
Systems and methods for controlling humidity
Grant 7,918,091 - Perkins , et al. April 5, 2 | 2011-04-05 |
Molecular-scale Beam Pump Assemblies And Uses Thereof
App 20100300562 - Pinkerton; Joseph F. | 2010-12-02 |
Nanoelectromechanical systems and methods for making the same
Grant 7,839,028 - Pinkerton November 23, 2 | 2010-11-23 |
Nanoelectromechanical Tunneling Current Switch Systems
App 20100116630 - Pinkerton; Joseph F. | 2010-05-13 |
Thermal storage unit and methods for using the same to heat a fluid
Grant 7,693,402 - Hudson , et al. April 6, 2 | 2010-04-06 |
Systems and methods for providing backup energy to a load
Grant 7,681,395 - Pinkerton , et al. March 23, 2 | 2010-03-23 |
Electrical assemblies using molecular-scale electrically conductive and mechanically flexible beams and methods for application of same
Grant 7,582,992 - Pinkerton , et al. September 1, 2 | 2009-09-01 |
Systems And Methods For The Automated Fabrication Of Trusses
App 20090106979 - Pinkerton; Joseph F. | 2009-04-30 |
Nanometer-scale electrostatic and electromagnetic motors and generators
Grant 7,518,283 - Pinkerton , et al. April 14, 2 | 2009-04-14 |
Energy conversion systems utilizing parallel array of automatic switches and generators
Grant 7,495,350 - Pinkerton , et al. February 24, 2 | 2009-02-24 |
Systems and methods for the automated fabrication of trusses
Grant 7,484,289 - Pinkerton February 3, 2 | 2009-02-03 |
Nanoelectromechanical Systems And Methods For Making The Same
App 20080251865 - Pinkerton; Joseph F. | 2008-10-16 |
Energy conversion systems using nanometer scale assemblies and methods for using same
Grant 7,414,325 - Pinkerton August 19, 2 | 2008-08-19 |
Nanoelectromechanical memory cells and data storage devices
Grant 7,362,605 - Pinkerton , et al. April 22, 2 | 2008-04-22 |
Energy conversion systems using nanometer scale assemblies and methods for using same
Grant 7,262,515 - Pinkerton August 28, 2 | 2007-08-28 |
Nanoelectromechanical transistors and switch systems
Grant 7,256,063 - Pinkerton , et al. August 14, 2 | 2007-08-14 |
Nanoelectromechanical Memory Cells And Data Storage Devices
App 20070177418 - Pinkerton; Joseph F. ; et al. | 2007-08-02 |
Electrical Assemblies Using Molecular-scale Electrically Conductive And Mechanically Flexible Beams And Methods For Application Of Same
App 20070138888 - Pinkerton; Joseph F. ; et al. | 2007-06-21 |
Nanometer-scale electrostatic and electromagnetic motors and generators
App 20070085444 - Pinkerton; Joseph F. ; et al. | 2007-04-19 |
Electrical assemblies using molecular-scale electrically conductive and mechanically flexible beams and methods for application of same
Grant 7,199,498 - Pinkerton , et al. April 3, 2 | 2007-04-03 |
Electromechanical assemblies using molecular-scale electrically conductive and mechanically flexible beams and methods for application of same
Grant 7,196,450 - Pinkerton , et al. March 27, 2 | 2007-03-27 |
Heat activated nanometer-scale pump
App 20070048160 - Pinkerton; Joseph F. | 2007-03-01 |
Systems and methods for providing backup energy to a load
App 20070022755 - Pinkerton; Joseph F. ; et al. | 2007-02-01 |
Energy conversion systems utilizing parallel array of automatic switches and generators
App 20070018537 - Pinkerton; Joseph F. ; et al. | 2007-01-25 |
Energy conversion systems utilizing parallel array of automatic switches and generators
Grant 7,148,579 - Pinkerton , et al. December 12, 2 | 2006-12-12 |
Systems and methods for providing backup energy to a load
Grant 7,127,895 - Pinkerton , et al. October 31, 2 | 2006-10-31 |
Systems and methods for the automated fabrication of trusses
App 20060236524 - Pinkerton; Joseph F. | 2006-10-26 |
Nanoelectromechanical memory cells and data storage devices
Grant 7,095,645 - Pinkerton , et al. August 22, 2 | 2006-08-22 |
Thermal and compressed air storage system
Grant 7,086,231 - Pinkerton August 8, 2 | 2006-08-08 |
Thermal storage unit and methods for using the same to heat a fluid
App 20060107664 - Hudson; Robert S. ; et al. | 2006-05-25 |
Systems and methods for providing cooling in compressed air storage power supply systems
App 20060059937 - Perkins; David E. ; et al. | 2006-03-23 |
Systems and methods for connecting truss connector plates to truss members
App 20060011074 - Pinkerton; Joseph F. | 2006-01-19 |
Electromechanical assemblies using molecular-scale electrically conductive and mechanically flexible beams and methods for application of same
App 20050179339 - Pinkerton, Joseph F. ; et al. | 2005-08-18 |
Thermal storage unit and methods for using the same to heat a fluid
App 20050126172 - Hudson, Robert S. ; et al. | 2005-06-16 |
Nanoelectromechanical transistors and switch systems
App 20050104085 - Pinkerton, Joseph F. ; et al. | 2005-05-19 |
Energy conversion systems using nanometer scale assemblies and methods for using same
App 20050045222 - Pinkerton, Joseph F. | 2005-03-03 |
Electrical assemblies using molecular-scale electrically conductive and mechanically flexible beams and methods for application of same
App 20040239210 - Pinkerton, Joseph F. ; et al. | 2004-12-02 |
Nanoelectromechanical memory cells and data storage devices
App 20040240252 - Pinkerton, Joseph F. ; et al. | 2004-12-02 |
Energy conversion systems utilizing parallel array of automatic switches and generators
App 20040239119 - Pinkerton, Joseph F. ; et al. | 2004-12-02 |
Nanoelectromechanical transistors and switch systems
App 20040238907 - Pinkerton, Joseph F. ; et al. | 2004-12-02 |
Integrated continuous power system assemblies having multiple nozzle block segments
Grant 6,777,823 - Roberts , et al. August 17, 2 | 2004-08-17 |
Systems and methods for providing backup energy to a load
App 20040148934 - Pinkerton, Joseph F. ; et al. | 2004-08-05 |
Thermal and compressed air storage system
App 20040148922 - Pinkerton, Joseph F. | 2004-08-05 |
Energy conversion systems using nanometer scale assemblies and methods for using same
App 20030151257 - Pinkerton, Joseph F. | 2003-08-14 |
Energy Conversion Systems Using Nanometer Scale Assemblies And Methods For Using Same
App 20030137220 - Pinkerton, Joseph F. | 2003-07-24 |
Energy conversion systems using nanometer scale assemblies and methods for using same
Grant 6,593,666 - Pinkerton July 15, 2 | 2003-07-15 |
Method and apparatus having a turbine working in different modes for providing an uninterruptible supply of electric power to a critical load
Grant 6,512,305 - Pinkerton , et al. January 28, 2 | 2003-01-28 |
Method and apparatus for providing a continuous supply of electric power
Grant 6,463,738 - Pinkerton , et al. October 15, 2 | 2002-10-15 |
Method and apparatus for providing an uninterruptible supply of electric power to a critical load
Grant 6,255,743 - Pinkerton , et al. July 3, 2 | 2001-07-03 |
Generator providing alternating current which has a selected frequency
Grant 6,236,123 - Pinkerton May 22, 2 | 2001-05-22 |
Uninterruptible power supply utilizing thermal energy source
Grant 6,192,687 - Pinkerton , et al. February 27, 2 | 2001-02-27 |
Airgap armature coils and electric machines using same
Grant 6,166,472 - Pinkerton , et al. December 26, 2 | 2000-12-26 |
Step switch cycloconverter utilizing multi-tap armature
Grant 6,124,702 - Pinkerton , et al. September 26, 2 | 2000-09-26 |
High-efficiency inductor-alternator
Grant 6,118,202 - Pinkerton September 12, 2 | 2000-09-12 |
Replaceable bearing cartridge assembly for flywheel energy system
Grant 6,029,538 - Little , et al. February 29, 2 | 2000-02-29 |
Energy storage flywheel apparatus and methods
Grant 5,969,457 - Clifton , et al. October 19, 1 | 1999-10-19 |
Energy storage flywheel emergency power source and methods
Grant 5,932,935 - Clifton , et al. August 3, 1 | 1999-08-03 |
High inertia inductor-alternator
Grant 5,929,548 - Pinkerton , et al. July 27, 1 | 1999-07-27 |
Motor/generator and axial magnetic bearing utilizing common magnetic circuit
Grant 5,920,138 - Clifton , et al. July 6, 1 | 1999-07-06 |
Energy storage flywheel apparatus and methods
Grant 5,905,321 - Clifton , et al. May 18, 1 | 1999-05-18 |
Permanent magnet generator providing alternating current which has a selected frequency
Grant 5,874,797 - Pinkerton February 23, 1 | 1999-02-23 |
Method and apparatus for providing startup power to a genset-backed uninterruptible power supply
Grant 5,767,591 - Pinkerton June 16, 1 | 1998-06-16 |
Integrated motor/generator/flywheel utilizing a solid steel rotor
Grant 5,731,645 - Clifton , et al. March 24, 1 | 1998-03-24 |
Magnetic bearing utilizing brushless generator
Grant 5,572,079 - Pinkerton November 5, 1 | 1996-11-05 |
Null flux magnetic bearing with cross-connected loop portions
Grant 5,471,105 - Clifton , et al. November 28, 1 | 1995-11-28 |
Magnetic bearing with closed loops which move in AC electromagnet field and/or which include capacitors
Grant 5,345,128 - Pinkerton , et al. September 6, 1 | 1994-09-06 |
Magnetic bearing and method utilizing movable closed conductive loops
Grant 5,302,874 - Pinkerton April 12, 1 | 1994-04-12 |
High efficiency electrical machine
Grant 4,945,273 - Pinkerton July 31, 1 | 1990-07-31 |
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