Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4363705 | Passivating and silver removal method | Gary A. Hand | 1982-12-14 |
| 4211617 | Process for producing a stamper for videodisc purposes | — | 1980-07-08 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4363705 | Passivating and silver removal method | Gary A. Hand | 1982-12-14 |
| 4211617 | Process for producing a stamper for videodisc purposes | — | 1980-07-08 |