Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D263907 | Video cassette storage rack | Edward H. Yonkers | 1982-04-20 |
| 4317603 | Video storage rack | Edward H. Yonkers | 1982-03-02 |
| D262752 | Cassette carrying case | Alan Lowry, David E. Roche, Gregory Mathus | 1982-01-26 |
| 4294924 | Method and container for growth of anaerobic microorganisms | George Lyman, Robert A. Mavilia | 1981-10-13 |
| 4292273 | Radioimmunoassay plate | David E. Butz | 1981-09-29 |
| D260454 | Cassette carrying case | David E. Roche, Gregory Mathus, Alan Lowry | 1981-09-01 |
| 4257268 | Pipetter | Robert A. Mavilia | 1981-03-24 |