Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6586756 | Apparatus including sulfur bulb for accelerating fading of light sensitive materials | Howard C. Brayman | 2003-07-01 |
| 5215192 | Method for improving the archival properties of processed photographic film in a storage assembly for achieving the same | Arunachalam T. Ram, Carl F. Holtz, Richard C. Sehlin | 1993-06-01 |