Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1063574 | Backer rod tool | — | 2025-02-25 |
| D1063576 | Backer rod tool | — | 2025-02-25 |
| D1063575 | Backer rod tool | — | 2025-02-25 |
| D975514 | Sealant removal blade | — | 2023-01-17 |
| D815931 | Rear window setting block | — | 2018-04-24 |
| 8914982 | Quick release utility knife blade holder | — | 2014-12-23 |
| 8572835 | Automotive glass-setting tool | David Whisenhunt | 2013-11-05 |
| 7194809 | Quick release blade and knife | — | 2007-03-27 |
| 5277719 | Aluminum alloy thick plate product and method | G. William Kuhlman, Paul E. Magnusen, Paul L. Mehr, Andrew C. Spitznas, Paul T. Wang +3 more | 1994-01-11 |