Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5970256 | One-time-use camera with transparent lens retainer-cover | Jude A. SanGregory, Frederick B. Messbauer | 1999-10-19 |
| 5937210 | One-time-use camera with lens disfiguring mechanism | — | 1999-08-10 |
| 5895125 | One-time-use camera can only be used with modified film cartridge, to prevent unauthorized reuse with standard film cartridge | Jude A. SanGregory, Edgar G. Earnhart | 1999-04-20 |
| 5802401 | Method of remanufacturing one-time-use camera | Jude A. SanGregory, Edgar G. Earnhart | 1998-09-01 |
| 5761541 | Single use camera with flash charging circuit | Douglas W. Constable | 1998-06-02 |