Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6296433 | Large diameter tapcon with debris reservoir end or tip | Richard J. Ernst | 2001-10-02 |
| 6220122 | Fastener holding tool and system | Edward D. Yates | 2001-04-24 |
| 5811717 | Powder-actuated tool cartridge clip with position indicator mark | R. Nolan Day | 1998-09-22 |