Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5253068 | Gun shaped remote control unit for a television | Sheldon L. Silverman | 1993-10-12 |
| 4326425 | Drive control arrangement for swing arm material sampler | Ray S. Gundersen, Ronald J. Colledge, Roy H. Jenkins | 1982-04-27 |