Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11566187 | High performance process oil based on distilled aromatic extracts | Craig Alan Busbea, Edward William Casserly, Howard Don Davis | 2023-01-31 |
| 11560521 | High performance process oil | Craig Alan Busbea, Edward William Casserly, Howard Don Davis | 2023-01-24 |
| 11332679 | High performance process oil | Craig Alan Busbea, Edward William Casserly, Howard Don Davis | 2022-05-17 |
| 10800985 | Process for producing naphthenic bright stocks | Howard Don Davis, Edward William Casserly | 2020-10-13 |
| 10557093 | Process for producing naphthenic base oils | Howard Don Davis, Edward William Casserly | 2020-02-11 |
| 10479949 | Process for producing naphthenic bright stocks | Howard Don Davis, Edward William Casserly | 2019-11-19 |
| 10087379 | Process for producing naphthenic base oils | Howard Don Davis, Edward William Casserly | 2018-10-02 |
| 7666295 | Uninhibited electrical insulating oil | Lance A. Puckett, Jimmy Rasco, H. Don Davis | 2010-02-23 |