Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5176864 | Lost wax process utilizing a high temperature wax-based material | Calvin Bates | 1993-01-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5176864 | Lost wax process utilizing a high temperature wax-based material | Calvin Bates | 1993-01-05 |