Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6253706 | Wild bird feeder | — | 2001-07-03 |
| 5520318 | Picture hanging apparatus | — | 1996-05-28 |
| 5230490 | Quick release camera mounting mechanism | — | 1993-07-27 |
| 4733806 | Case | — | 1988-03-29 |
| 4707125 | Photographic registration apparatus and method | Ernest Ohlig | 1987-11-17 |
| 4323180 | Camera shoulder case | — | 1982-04-06 |
| 4198150 | Camera-holding frame | — | 1980-04-15 |