Issued Patents 1994
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5325577 | Method for automatically opening roll cassette by suctioning | Donald O. Bigelow, Craig A. Caprio | 1994-07-05 |
| 5310049 | Film or paper cassette | Donald O. Bigelow, Craig A. Caprio | 1994-05-10 |
| 5288463 | Positive flow control in an unvented container | — | 1994-02-22 |
| 5283945 | Cassette opening system | Donald O. Bigelow, Craig A. Caprio | 1994-02-08 |