Lettow; John
Patent Applications and Registrations
Patent applications and USPTO patent grants for Lettow; John.The latest application filed is for "wearable antenna system".
- Lettow; John - Washington DC
- LETTOW; John - Princeton NJ
| Patent | Date |
|---|---|
| Wearable Antenna System App 20220256022 - PINKOS; JENNIFER ; et al. | 2022-08-11 |
| Personal thermal management system Grant 9,894,944 - Brooks , et al. February 20, 2 | 2018-02-20 |
| Personal Thermal Management System App 20160374411 - BROOKS; LOUISE ; et al. | 2016-12-29 |
| Batteries Incorporating Graphene Membranes For Extending The Cycle-life Of Lithium-ion Batteries App 20150364738 - POPE; Michael A. ; et al. | 2015-12-17 |
| Capacitive Touch Device Stylus App 20150109264 - Lettow; John ; et al. | 2015-04-23 |
| Capacitive touch device brush stylus App 20150070304 - Lettow; John ; et al. | 2015-03-12 |
| Compression processes for graphene sheets Grant 8,926,935 - Krishnaiah , et al. January 6, 2 | 2015-01-06 |
| Graphene Compositions App 20110186786 - Scheffer; Dan ; et al. | 2011-08-04 |
| Crosslinked Graphene and Graphite Oxide App 20110189452 - Lettow; John ; et al. | 2011-08-04 |
| Compression Processes for Graphene Sheets App 20110101554 - Krishnaiah; Gautham ; et al. | 2011-05-05 |
| Catalyst for hydrogen generation through steam reforming of hydrocarbons Grant 7,923,409 - Lomax, Jr. , et al. April 12, 2 | 2011-04-12 |
| Catalyst For Hydrogen Generation Through Steam Reforming Of Hydrocarbons App 20080038186 - LOMAX; Franklin D. JR. ; et al. | 2008-02-14 |
| Catalyst for hydrogen generation through steam reforming of hydrocarbons Grant 7,309,480 - Lomax, Jr. , et al. December 18, 2 | 2007-12-18 |
| Catalyst For Hydrogen Generation Through Steam Reforming Of Hydrocarbons App 20070116639 - Lomax; Franklin D. JR. ; et al. | 2007-05-24 |
| Catalyst for hydrogen generation through steam reforming of hydrocarbons App 20050232857 - Lomax, Franklin D. JR. ; et al. | 2005-10-20 |
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