Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4573852 | Vial rupturing apparatus | John H. T. Rinfret | 1986-03-04 |
| 4273297 | Apparatus for crushing frangible articles | John H. T. Rinfret | 1981-06-16 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4573852 | Vial rupturing apparatus | John H. T. Rinfret | 1986-03-04 |
| 4273297 | Apparatus for crushing frangible articles | John H. T. Rinfret | 1981-06-16 |