Issued Patents 2021
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11168529 | Method for a centering device for a utility tool in a pipe or tube | — | 2021-11-09 |
| 11052437 | Reaction force nozzle | Gary L. Manack, Jr., Kristen E. Gromes | 2021-07-06 |
| 11040380 | Reaction force nozzle | Gary L. Manack, Jr., Kristen E. Griffin | 2021-06-22 |
| 11040381 | Reaction force nozzle | Gary L. Manack, Jr., Kristen E. Griffin | 2021-06-22 |
| 11002095 | Down well pipe cutter having a plurality of cutting heads | Gary L. Manack, Jr. | 2021-05-11 |
| 10890390 | Indexer, indexer retrofit kit and method of use thereof | Terry D. Gromes, Jr., Kristen E. Gromes, Jon M. Shockey, Jr., Gordon W. East, William C. Jackson | 2021-01-12 |