Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4908191 | Removing arsine from gaseous streams | Irfan A. Toor | 1990-03-13 |
| 4777022 | Epitaxial heater apparatus and process | Joseph S. Ciofalo | 1988-10-11 |
| 4635681 | Altering flow of gaseous substances | — | 1987-01-13 |