Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4692544 | Inhibiting polymerization of ethylenically unsaturated monomers | J. Michael Hipp, Ruth H. Hipp | 1987-09-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4692544 | Inhibiting polymerization of ethylenically unsaturated monomers | J. Michael Hipp, Ruth H. Hipp | 1987-09-08 |