Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10759008 | Pipe alignment system | — | 2020-09-01 |
| 10414004 | Pipe alignment system | — | 2019-09-17 |
| 10119646 | Hydraulic chain clamp apparatus for pipe repair sleeves | — | 2018-11-06 |
| 9085039 | Field portable pipe-mounted pipe cutting system with integral controls | Robert Grantham, Josh Wilson, Stephen R. Seymour | 2015-07-21 |
| 6696012 | Ring gear mounted rack adjustable torch arm carriage assembly with out-of-round capability | — | 2004-02-24 |