Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6784578 | Self-energizing brake | — | 2004-08-31 |
| 6027070 | Aircraft landing gear manual release assembly | — | 2000-02-22 |
| 5620410 | Continuous passive motion device for a wrist | Robert T. Kaiser, George Telepko, Berdj C. Kalustyan, Vero Ricci | 1997-04-15 |
| 5458560 | Continuous passive motion device for a wrist | Robert T. Kaiser, George Telepko, Berdj C. Kalustyan, Vero Ricci | 1995-10-17 |
| 5106065 | Self-blocking gas spring with temperature-responsive bypass valve | Richard D. Staton | 1992-04-21 |
| 4980896 | X-ray lithography system | James M. Forsyth, Joseph A. Abate, Thomas L. Duft, Malcolm M. Drummond, Lisa Gregorka +1 more | 1990-12-25 |
| 4871158 | Very high speed duplicator with finishing function | Joseph N. May, Stephen A. Rhinehart | 1989-10-03 |
| 4732458 | Gas zoom lens assembly | — | 1988-03-22 |
| 4623239 | Optical scanning system | — | 1986-11-18 |
| 4577960 | Document registration apparatus | — | 1986-03-25 |
| 4542983 | Multi-magnification reproduction device utilizing linear lens assembly | David K. Shogren | 1985-09-24 |
| 4407581 | Compact optical scanning system | David K. Shogren | 1983-10-04 |