Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4953044 | Closed loop tape thread/unthread apparatus | Richard W. Van Pelt, Patrick K. Wong | 1990-08-28 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4953044 | Closed loop tape thread/unthread apparatus | Richard W. Van Pelt, Patrick K. Wong | 1990-08-28 |