Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4424271 | Deposition process | Beat G. Keel, Tuan P. Tran, Larry D. Zimmerman, Patrick C. Darst | 1984-01-03 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4424271 | Deposition process | Beat G. Keel, Tuan P. Tran, Larry D. Zimmerman, Patrick C. Darst | 1984-01-03 |