Issued Patents 1997
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5694991 | Valve assemblage and method of use | Clark E. Harris, David L. Patton | 1997-12-09 |
| 5689745 | Apparatus and method for loading and unloading a camera with a discrete film strip | Dennis R. Zander, William A. Bergstresser, Eric P. Hochreiter, Jeffrey C. Robertson, Paul Teremy | 1997-11-18 |
| 5652781 | Intensifying x-ray film cassette | Randy E. Armbruster, Steven A. Lamy, Raymond P. Chapman, Jeffrey C. Robertson, William C. Wendlandt +1 more | 1997-07-29 |
| 5649258 | Apparatus for actuating and testing a camera | William A. Bergstresser, Eric P. Hochreiter, Dennis R. Zander | 1997-07-15 |