Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4979281 | Method of installing a flush head fastener | Charles R. Smith, Gerald W. Tyree | 1990-12-25 |
| 4884929 | Flush head fastener | Charles R. Smith, Gerald W. Tyree | 1989-12-05 |