Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 6821015 | Conducted heat vector sensor | Lawrence W. Langley | 2004-11-23 | |
| 5429148 | Portable kiosk | — | 1995-07-04 | |
| 5375442 | Clamp assembly for a trailer or like wheeled vehicle | — | 1994-12-27 | |
| 5315751 | Method of fabricating a combined linear-rotary direct drive step motor | — | 1994-05-31 | $5,696,000 |
| 5093596 | Combined linear-rotary direct drive step motor | — | 1992-03-03 | $15,673,000 |
| 4868696 | Linear actuator using a compound parallel bendable element suspension system | Suryanarayan G. Hedge | 1989-09-19 | $10,311,000 |
| 4239586 | Etching of multiple holes of uniform size | Richard A. Ghez, John B. Gunn, James A. Van Vechten | 1980-12-16 | $15,501,000 |