Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9131560 | Portable lamp system | Christin Marie Ellis, Warren Vincent Norred | 2015-09-08 |
| 8061829 | Printing device fluid reservoir with gripping features | Diana C. Petranek, R. Winfield Trafton | 2011-11-22 |
| 8057028 | Printing device fluid reservoir with gripping features | Diana C. Petranek, R. Winfield Trafton | 2011-11-15 |
| 7690774 | Printing device fluid reservoir with gripping features | Diana C. Petranek, R. Winfield Trafton | 2010-04-06 |
| 6317568 | Camera with film winder retractable to facilitate film loading | Dennis R. Zander, Timothy J. Fuss | 2001-11-13 |
| 6292632 | Exposure count indicator for camera | Dennis R. Zander | 2001-09-18 |
| 6276846 | Film platen retracted from over backframe opening in camera to uncover film support deployed to guide film leader | Dennis R. Zander | 2001-08-21 |
| 6242841 | Stepper motor with shaped memory alloy rotary-driver | — | 2001-06-05 |
| 6205295 | Camera with film-door-lock indicator | Dennis R. Zander | 2001-03-20 |
| 5842067 | Film winder unit and camera | — | 1998-11-24 |
| 5826120 | One-way winder, film advance and camera | — | 1998-10-20 |
| 5778269 | Camera and advance-rewind unit | — | 1998-07-07 |
| 5737659 | Cartridge handling system for camera | Wayne E. Stiehler, Donald P. McGinn, Robert L. Kuhn, Jr., Anthony DiRisio, Thomas S. Albrecht | 1998-04-07 |
| 5713057 | Camera with means for preventing a cartridge light lock from moving from an open to a closed position when a filmstrip protrudes out of the cartridge | Robert L. Kuhn, Jr. | 1998-01-27 |