Issued Patents All Time
Showing 26–41 of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5548245 | Electron beam tube arrangements having the input cavity comprised of electrically internal and external body portions | Heinz Bohlen, Edward S. Sobieradski, Steven Bardell, Alan H. Pickering, Howard T. Pettas | 1996-08-20 |
| 5529412 | Print guide mechanism | Bradley S. Jadrich, Mark A. Harland | 1996-06-25 |
| 5392662 | Leadscrew coupler | Bradley S. Jadrich | 1995-02-28 |
| 5254919 | Encoder system using linear array sensor for high resolution | Robert W. Easterly | 1993-10-19 |
| 5239272 | Electron beam tube arrangements having primary and secondary output cavities | Heinz Bohlen, David Mark Wilcox, Roy Heppinstall, Steven Bardell | 1993-08-24 |
| 5125734 | Random access module for slide projector | — | 1992-06-30 |
| 4929872 | Light bulb socket soft start and power interrupt assembly | Robert W. Easterly | 1990-05-29 |
| 4904055 | Variable aperture formed by linearly movable elements | — | 1990-02-27 |
| 4875103 | Apparatus and method for aligning a repositionable imaging sensor with a photographic image in a film video system | Robert W. Easterly, John R. Fredlund | 1989-10-17 |
| 4864408 | Light box with improved spectral response for CCD imager | — | 1989-09-05 |
| 4858003 | Mechanism for handling slides and film strips | Michael L. Wirt, Jude A. SanGregory | 1989-08-15 |
| 4819073 | Film video player apparatus with selective image composing controls | — | 1989-04-04 |
| 4811107 | Video player sensor cable | Robert W. Easterly | 1989-03-07 |
| 4803557 | Adjustable mount for image sensor | — | 1989-02-07 |
| 4547054 | Finger over the lens detecting apparatus | — | 1985-10-15 |
| 4493547 | Data recording photographic camera | — | 1985-01-15 |