Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE32380 | Diamond tools for machining | William A. Rocco | 1987-03-24 |
| 4287168 | Apparatus and method for isolation of diamond seeds for growing diamonds | William A. Rocco | 1981-09-01 |
| 4181505 | Method for the work-hardening of diamonds and product thereof | Robert C. De Vries, Francis P. Bundy | 1980-01-01 |