Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5819936 | Film container having centering rib elements | Alex Saveliev, Michael William Didas | 1998-10-13 |
| 5791473 | Film canister with independent sealing surfaces | Michael William Didas, William G. Hoyt | 1998-08-11 |
| 5655658 | Cassette container having effective centering capability | Alex Saveliev, Michael William Didas | 1997-08-12 |
| 5207353 | Methods of and apparatus for replenishing toner in electrostatographic development stations | Kenneth D. Corby | 1993-05-04 |