Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10148071 | Breaker module with recessed breaker connections | Kevin Burke, John Thurk | 2018-12-04 |
| 9876334 | Breaker assembly with mating platform and well connection | Kevin Burke, John Thurk | 2018-01-23 |
| 4832857 | Process for the preparation of overbased molybdenum alkaline earth metal and alkali metal dispersions | Mack W. Hunt | 1989-05-23 |
| 4334085 | Transamination process for Mannich products | Robert J. Basalay | 1982-06-08 |
| 4282106 | Low viscosity oils | Luke A. Schaap, Samuel W. Harris | 1981-08-04 |
| 4231759 | Liquid hydrocarbon fuels containing high molecular weight Mannich bases | Roger W. Watson | 1980-11-04 |
| 4202784 | Tertiary carbinamine modified mannich compositions and lubricants containing same | Paul J. Cahill | 1980-05-13 |