Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4690217 | Process for water injectivity improvement treatment of water injection wells | Davis L. Taggart | 1987-09-01 |
| 4201682 | Method of preparing overbased magnesium sulfonates | Albert R. Sabol, Dennis G. Petrille | 1980-05-06 |