Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5203067 | Reuse of plastic | — | 1993-04-20 |
| 5199143 | Shaving machine | — | 1993-04-06 |
| 5189531 | Hologram production | Charles E. Palmer, Barry J. Taylor | 1993-02-23 |
| 4321087 | Process for making metallic leafing pigments | Sol Levine, Melvin E. Kamen, Peter Cueli | 1982-03-23 |
| 4184292 | Vacuum chuck | Melvin E. Kamen | 1980-01-22 |