Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 4285915 | Recovery of alkali values from trona ore | Bernard Cohen | 1981-08-25 | $2,052,000 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 4285915 | Recovery of alkali values from trona ore | Bernard Cohen | 1981-08-25 | $2,052,000 |