Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4408058 | Preparation of ortho-sulfobenzoic acid anhydride by catalyzed thermolysis | Richard P. Carr | 1983-10-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4408058 | Preparation of ortho-sulfobenzoic acid anhydride by catalyzed thermolysis | Richard P. Carr | 1983-10-04 |