Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5794087 | Photographic film pre-exposure apparatus and method | Loura L. Dobbs, John Dobbs | 1998-08-11 |
| 5765062 | Reusable fun photography double exposure camera | Loura L. Dobbs, John Dobbs | 1998-06-09 |
| 5613165 | Photographic film pre-exposure method | Loura L. Dobbs, John Dobbs | 1997-03-18 |
| 5546146 | Single use camera film pre-exposure method | Loura L. Dobbs, John Dobbs | 1996-08-13 |
| 4352555 | Controlled double exposure method and apparatus | Laura P. Dobbs | 1982-10-05 |