Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1014435 | Vertical motor | Andrew F. Poag, Thomas E. Kirkley, Jr., Anthony J. Coloma | 2024-02-13 |
| D999738 | Vertical motor | Andrew F. Poag, Thomas E. Kirkley, Jr, Anthony J. Coloma | 2023-09-26 |
| 10742089 | Motor assembly with shaft clamp | — | 2020-08-11 |
| 10003223 | Tapered bearing housing at coupled end of close-coupled motor | Kenneth R. Friedman | 2018-06-19 |
| 9929608 | Stator cage for large motor | Kenneth R. Friedman, John T. Scoble, III | 2018-03-27 |
| 9917492 | Rotor shaft jack | Kenneth R. Friedman, Ron J. Bourgeois | 2018-03-13 |
| 9819233 | Internal rotor sensor having adjustable sensor carrier | Kenneth R. Friedman, Steven P. Randall | 2017-11-14 |
| 8159094 | Electric motor having fluid circulation system and methods for cooling an electric motor | Stephen M. Ruffing, Kenneth R. Friedman | 2012-04-17 |
| 7854397 | Long throw shotcrete nozzle | Dominick M. Colavito, Richard Griffin, Bernard Gist, Cleve Ruston | 2010-12-21 |
| 7666334 | Method, composition and apparatus for controlled concrete | Dominick M. Colavito, Joseph Schmidt, Michael Buscarini, James Charles Peter Rosso, Richard Griffin +1 more | 2010-02-23 |
| 7350577 | Method and apparatus for injecting steam into a geological formation | William F. Howard, Jackie C. Sims, Dudley L. Robinson | 2008-04-01 |
| 7228909 | One-way valve for a side pocket mandrel of a gas lift system | Zlatko Salihbegovic, Dave Ricketts, Jerry H. Robinson | 2007-06-12 |
| 6926851 | Method, composition and apparatus for controlled concrete | Dominick M. Colavito, Joseph Schmidt, Michael Buscarini, James Charles Peter Rosso, Richard Griffin | 2005-08-09 |
| 6924572 | Weather protected modular motor enclosure | R. Todd Middleton, Kenneth R. Friedman | 2005-08-02 |
| 6750573 | Weather protected modular motor enclosure | R. Todd Middleton, Kenneth R. Friedman | 2004-06-15 |
| 6708763 | Method and apparatus for injecting steam into a geological formation | William F. Howard, Jackie C. Sims, Dudley L. Robinson | 2004-03-23 |