Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4375984 | Recovery of gold from bromide etchants | Surinder K. Bahl | 1983-03-08 |
| 4190489 | Gold etchant composition and method | Surinder K. Bahl | 1980-02-26 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4375984 | Recovery of gold from bromide etchants | Surinder K. Bahl | 1983-03-08 |
| 4190489 | Gold etchant composition and method | Surinder K. Bahl | 1980-02-26 |