Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4870215 | Phenol alkylation process | Charles W. Matthews, Jeffrey F. King | 1989-09-26 |
| 4731492 | Phenol alkylation process | S. Wendell Holmes, JR., Dixie E. Goins | 1988-03-15 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4870215 | Phenol alkylation process | Charles W. Matthews, Jeffrey F. King | 1989-09-26 |
| 4731492 | Phenol alkylation process | S. Wendell Holmes, JR., Dixie E. Goins | 1988-03-15 |