Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5338074 | Threaded pipe connection | Gary E. Kirsch, Keith C. Mott, Lawrence Y. Tung | 1994-08-16 |
| 4817962 | Universal tubular connection having a variable metal-to-metal seal width corresponding to material yield strength | Keith C. Mott, Gary E. Kirsch, Lawrence Y. Tung | 1989-04-04 |
| 4736967 | Tubular pin configuration to prevent galling while ensuring sealing | Keith C. Mott, Patrick E. McDonald, Gary E. Kirsch | 1988-04-12 |