Issued Patents 2022
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11453069 | Drilling tool assembly including a step drill bit | — | 2022-09-27 |
| 11413693 | Saw blade | Peter R. Heath, Christopher J. Rechlin, Austin J. Kazda, Matthew B. Lois | 2022-08-16 |
| D958854 | Hole saw | Peter R. Heath, Steven W. Hyma | 2022-07-26 |
| 11364558 | Hole saw arbor having an adjustable connection mechanism | — | 2022-06-21 |