Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5236293 | Anchor assembly for fastener | Steven D. Townsend | 1993-08-17 |
| 5221169 | Anchor assembly for fastener | Steven D. Townsend | 1993-06-22 |
| 5195856 | Deformable fastening device | Steven D. Townsend, Philip Townsend | 1993-03-23 |