Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5652279 | Polyether polyols suitable for flexible polyurethane foam prepared by co-initiation of aqueous solutions of solid polyhydroxyl initiators | Stanley L. Hager, James E. Knight, Gregory F. Helma | 1997-07-29 |
| 5596059 | Polyether polyols suitable for mflexible polyurethane foam prepared by co-initiation of aqueous solutions of solid polyhydroxyl initiators | Stanley L. Hager, James E. Knight, Gregory F. Helma | 1997-01-21 |