Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4207254 | Method for preparing improved toluene sulfonic acid derivatives and the products thereof | Gene C. Smelser, David Wiley Alford | 1980-06-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4207254 | Method for preparing improved toluene sulfonic acid derivatives and the products thereof | Gene C. Smelser, David Wiley Alford | 1980-06-10 |