Issued Patents All Time
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4683279 | Low melting urethane linked toluenediisocyanates | Barton Milligan, Roland E. Grandin, Jeremiah P. Casey | 1987-07-28 |
| 4332736 | Production of 1-hydroxyalkylidene-1, 1-diphosphonic acid esters | Walter F. Yext | 1982-06-01 |