Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4444728 | Iridium-rhenium crucible | Richard D. Lanam, Allen R. Robertson | 1984-04-24 |
| 4324588 | Arc erosion resistant composite materials and processes for their manufacture | Robert Stephans | 1982-04-13 |