Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4379490 | Method for removal of asphaltene depositions with amine-activated disulfide oil | — | 1983-04-12 |
| 4350600 | Method and composition for inhibiting corrosion in high temperature, high pressure gas wells | Lyman Yarborough | 1982-09-21 |
| 4295979 | Method and composition for inhibiting corrosion in high temperature, high pressure gas wells | Lyman Yarborough | 1981-10-20 |
| 4290900 | Method and composition for removing elemental sulfur from high temperature, high pressure wells and flow lines | Lyman Yarborough | 1981-09-22 |
| 4248717 | Method for removing elemental sulfur from high temperature, high pressure wells and flow lines | Lyman Yarborough | 1981-02-03 |
| 4239630 | Method for dissolving sulfur deposits rapidly | Fred T. Atkinson, Lamar F. Sudduth | 1980-12-16 |