Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4997857 | Stabilizers for polymer/polyols | Siusun K. Leung, Edgar G. Shook, Donald W. Simroth, Richard C. Myerly | 1991-03-05 |
| 4954561 | Stabilizers for polymer/polyols | Richard M. Gerkin | 1990-09-04 |
| 4415502 | Polycarbonate type nonionic surfactants | Daniel W. Baugh, Jr., Bobby Burkes, Sr. | 1983-11-15 |
| 4330481 | Process for preparing polycarbonates | Daniel W. Baugh, Jr., Bobby Burkes, Sr. | 1982-05-18 |
| 4294774 | Preparation of organic isocyanates | Thomas R. Henson | 1981-10-13 |