Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4389820 | Blasting machine utilizing sublimable particles | Calvin C. Fong, John Altizer, John Lawson | 1983-06-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4389820 | Blasting machine utilizing sublimable particles | Calvin C. Fong, John Altizer, John Lawson | 1983-06-28 |