Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7914243 | Method and apparatus for weld profiling | Jerald VanderPol | 2011-03-29 |
| 7677846 | Method and apparatus for weld profiling | Jerald VanderPol | 2010-03-16 |
| 7270505 | Cutting and beveling tool | Jerald VanderPol | 2007-09-18 |
| 6966731 | Cutting tool and track guidance system | Jerald VanderPol | 2005-11-22 |
| 5853522 | Drip chemical delivery apparatus | Wilbur C. Krusell | 1998-12-29 |
| 5723019 | Drip chemical delivery method and apparatus | Wilbur C. Krusell | 1998-03-03 |