Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5561995 | Door fastener | Stuart F. Copping | 1996-10-08 |
| 5076748 | Quick release structural fastener | Richard Waterfield | 1991-12-31 |
| 5044105 | Locking device | Roger Bellamy | 1991-09-03 |
| 4890964 | Self-locking fastener apparatus | Frank J. Cosenza | 1990-01-02 |