Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4863976 | Polyurethane foam prepared using high functionalilty cell openers | Jerram B. Nichols, Ronald M. Herrington, Douglas L. Hunter, John F. Serratelli | 1989-09-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4863976 | Polyurethane foam prepared using high functionalilty cell openers | Jerram B. Nichols, Ronald M. Herrington, Douglas L. Hunter, John F. Serratelli | 1989-09-05 |