Issued Patents All Time
Showing 26–34 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D549216 | Convertible headset | Douglas Mark Zatezalo | 2007-08-21 |
| D530667 | Battery charger | Greg Holland, Oliver Grabes, Dominic Tooze | 2006-10-24 |
| D529438 | Rechargeable battery | Greg Holland, Oliver Grabes, Dominic Tooze | 2006-10-03 |
| D525237 | Convertible headset | Douglas Mark Zatezalo | 2006-07-18 |
| 6050147 | Pressure sensor assembly | Paul J. Pitzer | 2000-04-18 |
| 6022756 | Metal diaphragm sensor with polysilicon sensing elements and methods therefor | Douglas Ray Sparks, Lewis Henry Little, Marion Edmond Ellis | 2000-02-08 |
| 5802912 | Electrical terminal apparatus | Paul J. Pitzer | 1998-09-08 |
| 5706372 | Integrated optoelectronic combustion pressure sensor | — | 1998-01-06 |
| 5629486 | Pressure sensor apparatus with integrated circuit mounted thereon | Lewis Henry Little | 1997-05-13 |