Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6769475 | Investment casting | Richard Dudley Shaw | 2004-08-03 |
| 6755237 | Investment casting | Richard Dudley Shaw | 2004-06-29 |
| 6450243 | Investment casting | Richard Dudley Shaw | 2002-09-17 |