Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4218547 | Blasting media and method of manufacture comprising polycarbonate and ethylene-carbon monoxide-vinyl acetate terpolymer | Henry D. Ellis | 1980-08-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4218547 | Blasting media and method of manufacture comprising polycarbonate and ethylene-carbon monoxide-vinyl acetate terpolymer | Henry D. Ellis | 1980-08-19 |