Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12083611 | Method of cutting with a band saw | Roan Murphy Kirwin | 2024-09-10 |
| 11986890 | Carbide tip hole saw | Michael Lambert, Peter Christopher Vandervaart | 2024-05-21 |
| 11964336 | Band saw blade with improved back edge | Roan Murphy Kirwin | 2024-04-23 |
| 11396054 | Method of cutting with a band saw | Roan Murphy Kirwin | 2022-07-26 |
| 10940546 | Ground set hole saw | Peter Christopher Vandervaart | 2021-03-09 |
| 10926343 | Ground set saw blade | Peter Christopher Vandervaart | 2021-02-23 |
| 10384273 | Hole saw | — | 2019-08-20 |
| 10279408 | Ground set saw blade | Peter Christopher Vandervaart | 2019-05-07 |