Issued Patents 2020
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10835960 | Pipe machining apparatuses and methods of operating the same | Kenneth R. Pierce | 2020-11-17 |
| 10730120 | Pipe machining apparatuses and methods of operating the same | Kenneth R. Pierce | 2020-08-04 |
| 10562117 | Cutting apparatus including a liquid spray system | Kenneth R. Pierce, Jeffrey M. Swiatowy, Mark W. Wozniak | 2020-02-18 |
| 10549362 | Cutting tools for pipe cutting frames | Kenneth R. Pierce | 2020-02-04 |