Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5069271 | Countergravity casting using particulate supported thin walled investment shell mold | George D. Chandley | 1991-12-03 |
| 4316560 | Paint can dispensing ring attachment | — | 1982-02-23 |