Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10442100 | Travelling planetary cutter | Robert G. Yore, Jr., Derik Gingery, Robert H. Bessemer, Shawn Hitz | 2019-10-15 |
| 6240970 | Tubing for handling hydrocarbon materials and having an outer jacket layer adhered thereto | James E. Ostrander, Rick Kalinowski, David Bensko, Peter J. Studders | 2001-06-05 |
| 5971120 | Fluid operated modular clutch-brake device | Robert H. Bessemer, Robert J. Daily, Steve Lyons, Glen A. Morris, Larry E. Dismang | 1999-10-26 |
| 5648102 | Vacuum calibrator tool | — | 1997-07-15 |
| 5645861 | Guide roller assembly for a vacuum sizing tank | Robert H. Bessemer | 1997-07-08 |
| 5496164 | In-line tubing die | — | 1996-03-05 |