Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4850117 | Condensation and recovery of solvent and other vapors | Rajoo Venkat, Howard S. Estes | 1989-07-25 |
MB
Melvyn H. Boyes
Unknown: 1 patents #145 of 1,640Top 9%
Overall (1989): #37,944 of 140,708Top 30%
1
Patents 1989