Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D768473 | Mandrel | Kenneth John Ballash | 2016-10-11 |
| D762739 | Pipe end refacing tool | — | 2016-08-02 |
| 9393625 | Refacing tools and methods | — | 2016-07-19 |
| D737640 | Wrench | — | 2015-09-01 |
| D731277 | Barrel for pipe end refacing tool | Kenneth John Ballash | 2015-06-09 |
| D721794 | End cap | Kenneth John Ballash | 2015-01-27 |
| 8925431 | Refacing tools and methods | — | 2015-01-06 |
| D719990 | Mandrel | Kenneth John Ballash | 2014-12-23 |