Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6431507 | Video camera support device | Vance A. Prather, Sammy Tsang, Paul R. Hamerton-Kelly, Jochen Backs | 2002-08-13 |
| D446538 | Adjustable legs for video camera | Vance A. Prather, Sammy Tsang, Paul R. Hamerton-Kelly, Jochen Backs | 2001-08-14 |
| D440244 | Video camera with adjustable legs | Vance A. Prather, Sammy Tsang, Paul R. Hamerton-Kelly, Jochen Backs | 2001-04-10 |
| 5904081 | Fastener and tool combination for applying equivalent torque along fastener length | William H. Cushman, Craig J. Kent, Allen L. DeForrest, Thomas E. Wolverton | 1999-05-18 |
| 5477420 | Interior circuit board supports and method | — | 1995-12-19 |
| 5349879 | High-accuracy discrete positioning device | — | 1994-09-27 |
| 5061107 | Torflex pivot | — | 1991-10-29 |
| 4812072 | Torsion structural pivot | — | 1989-03-14 |
| 4802784 | Bi-flex pivot | — | 1989-02-07 |