Hennen; Daniel W.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hennen; Daniel W..The latest application filed is for "air filter condition sensing".
Company Profile
14.18.30
- Hennen; Daniel W. - Cottage Grove MN
- Hennen; Daniel W. - St. Paul MN
Patent Activity
| Patent | Date |
|---|---|
| Air Filter Condition Sensing App 20220088525 - Arthur; Jonathan B. ; et al. | 2022-03-24 |
| Air filter condition sensing Grant 11,202,982 - Arthur , et al. December 21, 2 | 2021-12-21 |
| Air Filter Condition Sensing App 20210346833 - Arthur; Jonathan B. ; et al. | 2021-11-11 |
| Air Filter Condition Sensing App 20200391151 - Arthur; Jonathan B. ; et al. | 2020-12-17 |
| Surface-modified adhesives Grant 10,773,490 - Hao , et al. Sept | 2020-09-15 |
| Optical stack including a grating Grant 10,761,320 - Sitter , et al. Sep | 2020-09-01 |
| Multilayer Optical Adhesives And Methods Of Making Same App 20200230848 - Radcliffe; Marc D. ; et al. | 2020-07-23 |
| Insulated glazing units and microoptical layer including microstructured anisotropic diffuser and methods Grant 10,656,312 - Meyer , et al. | 2020-05-19 |
| Air filter condition sensing Grant 10,646,809 - Arthur , et al. | 2020-05-12 |
| Multilayer optical adhesives and methods of making same Grant 10,647,032 - Radcliffe , et al. | 2020-05-12 |
| Air Filter Condition Sensing App 20190291037 - Arthur; Jonathan B. ; et al. | 2019-09-26 |
| Air Filter Condition Sensing App 20190262756 - Arthur; Jonathan B. ; et al. | 2019-08-29 |
| Air filter condition sensing Grant 10,363,509 - Arthur , et al. | 2019-07-30 |
| Optical stacks for sparkle reduction Grant 10,353,214 - Sitter , et al. July 16, 2 | 2019-07-16 |
| Method for preparing structured laminating adhesive articles Grant 10,316,226 - Free , et al. | 2019-06-11 |
| Optical Adhesive App 20190023947 - Sitter; Brett J. ; et al. | 2019-01-24 |
| Optical Stack App 20180329207 - Sitter; Brett J. ; et al. | 2018-11-15 |
| Insulated Glazing Units And Microoptical Layer Including Microstructured Anisotropic Diffuser And Methods App 20180164475 - Meyer; Justin P. ; et al. | 2018-06-14 |
| Optical stacks for sparkle reduction Grant 9,995,944 - Sitter , et al. June 12, 2 | 2018-06-12 |
| Air Filter Condition Sensing App 20180140989 - Arthur; Jonathan B. ; et al. | 2018-05-24 |
| Insulated glazing units and microoptical layer comprising microstructured diffuser and methods Grant 9,970,614 - Meyer , et al. May 15, 2 | 2018-05-15 |
| Multilayer Optical Adhesives And Methods Of Making Same App 20180050473 - Radcliffe; Marc D. ; et al. | 2018-02-22 |
| Multilayer optical adhesives and methods of making same Grant 9,862,124 - Radcliffe , et al. January 9, 2 | 2018-01-09 |
| Insulated Glazing Units And Microoptical Layer Comprising Microstructured Diffuser And Methods App 20170335620 - Meyer; Justin P. ; et al. | 2017-11-23 |
| Optical Stacks For Sparkle Reduction App 20170131559 - Sitter; Brett J. ; et al. | 2017-05-11 |
| Optical Stacks For Sparkle Reduction App 20170115498 - Sitter; Brett J. ; et al. | 2017-04-27 |
| Method For Preparing Structured Laminating Adhesive Articles App 20160130485 - Free; Michael Benton ; et al. | 2016-05-12 |
| Multilayer Optical Adhesives And Methods Of Making Same App 20160016338 - Radcliffe; Marc D. ; et al. | 2016-01-21 |
| Electronically switchable privacy film and display device having same Grant 9,229,261 - Schwartz , et al. January 5, 2 | 2016-01-05 |
| Electronically switchable privacy film and display device having same Grant 9,229,253 - Schwartz , et al. January 5, 2 | 2016-01-05 |
| Electronically Switchable Privacy Film And Display Device Having Same App 20140232960 - Schwartz; Evan L. ; et al. | 2014-08-21 |
| Electronically Switchable Privacy Film And Display Device Having Same App 20140226093 - Schwartz; Evan L. ; et al. | 2014-08-14 |
| Surface-modified Adhesives App 20130004749 - Hao; Encai ; et al. | 2013-01-03 |
| Printer Having Increased Solution Volume Of Printing And Increased Print Quality And Speed App 20090249969 - Free; M. Benton ; et al. | 2009-10-08 |
| Method For Digitally Printing Electroluminescent Lamps App 20090252933 - Free; M. Benton ; et al. | 2009-10-08 |
| Structured Oriented Films For Use In Displays App 20090067048 - Battiato; James M. ; et al. | 2009-03-12 |
| Method And Apparatus For Printing Conductive Inks App 20080136861 - Free; Michael Benton ; et al. | 2008-06-12 |
| Printer Having A Print Wire With Alternating Hydrophilic And Hydrophobic Areas To Form Droplets For Printing Inks App 20070182797 - Free; Michael Benton ; et al. | 2007-08-09 |
| Method Of And Apparatus For Printing Digitally Imaged Signs App 20070184214 - Boyd; Scott A. ; et al. | 2007-08-09 |
| Structured oriented films for use in displays App 20060274244 - Battiato; James M. ; et al. | 2006-12-07 |
| Method of making a polymeric film having structured surfaces via replication App 20060138694 - Biernath; Rolf W. ; et al. | 2006-06-29 |
| Brightness enhancing film composition App 20050124713 - Jones, Clinton L. ; et al. | 2005-06-09 |
| Process of stripe coating to produce microstructured composite articles Grant 6,758,992 - Solomon , et al. July 6, 2 | 2004-07-06 |
| Fresnel lens for projection screens Grant 6,710,941 - Hennen , et al. March 23, 2 | 2004-03-23 |
| Process of stripe coating to produce microstructured composite articles App 20030164575 - Solomon, Jeffery L. ; et al. | 2003-09-04 |
| Fresnel lens for projection screens App 20020154401 - Hennen, Daniel W. ; et al. | 2002-10-24 |
| Fresnel lens for projection screen Grant 6,407,859 - Hennen , et al. June 18, 2 | 2002-06-18 |
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