Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4399004 | Photoelectrochemical gold plating process | Lucian A. D'Asaro, Paul A. Kohl, Frederick W. Ostermayer, Jr., Catherine Wolowodiuk | 1983-08-16 |
| 4391683 | Mask structures for photoetching procedures | Frederick W. Ostermayer, Jr. | 1983-07-05 |
| 4229269 | Spray cell for selective metal deposition or removal | Paul A. Kohl | 1980-10-21 |