Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5620833 | Curve shape control in a photographic imbibition dye transfer process | Charles P. Hagmaier, Roger W. Nelson | 1997-04-15 |
| 5610687 | System and method for fade and dissolve exposure profile control in a motion picture printer | Richard C. Sehlin | 1997-03-11 |