Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4863976 | Polyurethane foam prepared using high functionalilty cell openers | Jerram B. Nichols, Ronald M. Herrington, Douglas L. Hunter, David G. Carey | 1989-09-05 |
| 4853054 | Process for preparing polyurethane carpet backings based on high equivalent weight polyols | Robert B. Turner, Randall C. Jenkines, Garland R. Barnes | 1989-08-01 |