Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 4618728 | Water aided catechol etherification | Philip B. Hobson | 1986-10-21 | $4,290,000 |
| 4272441 | Preparation of carbamates | Edward F. Orwoll, John A. Price | 1981-06-09 | $1,425,000 |