Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5423672 | Molding device having a ring-gating and hole forming valve gate pin | — | 1995-06-13 |
| 5342122 | Display and storage holder for tape cassettes | — | 1994-08-30 |
| 5055026 | Position detector for a multi-gate valve assembly | — | 1991-10-08 |
| D313125 | Sleeping mask | — | 1990-12-25 |
| 4972979 | Needle threading device | — | 1990-11-27 |