Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6299833 | Steel composition | Katrina Sarah Blackie, Philip Edward Reynolds, Robert M. Gardner | 2001-10-09 |
| 4514236 | Method of manufacturing an article of non-magnetic austenitic alloy steel for a drill collar | William T. Cook, Rajendra K. Amin | 1985-04-30 |