Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4502133 | Automatic handling mechanism for an optical disc enclosed in a protective cartridge | Bohdan W. Siryj | 1985-02-26 |
| 4433410 | Protective cartridge for optical discs | Bohdan W. Siryj | 1984-02-21 |
| 4364508 | Method of fabricating a solar cell array | Marvin S. Crouthamel, Peter Coyle | 1982-12-21 |