Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5461022 | Thin film hydrous metal oxide catalysts | Robert G. Dosch | 1995-10-24 |
| 4966253 | Muffler device for exhaust systems | Roy W. Clark | 1990-10-30 |
| 4929582 | Hydrous oxide ion-exchange compound catalysts | Robert G. Dosch | 1990-05-29 |
| 4511455 | Catalysis using hydrous metal oxide ion exchanges | Robert G. Dosch, Frances V. Stohl | 1985-04-16 |