Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5514645 | Method of gelling hydrocarbons and fracturing subterranean formations | Lewis R. Norman, James R. Stanford | 1996-05-07 |
| 5271464 | Temporary plugging agent | — | 1993-12-21 |
| 5016714 | Biocidal well treatment method | J. Michael Wilson, Jimmie D. Weaver, James J. Venditto | 1991-05-21 |