Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4435526 | Process for the manufacture of urea-formaldehyde/polyurethane polymers | — | 1984-03-06 |
| 4249949 | Methods for consolidating radioactive waste material using self-setting or water-settable compositions containing an organic polyisocyanate, a non-ionic surface active agent devoid of isocyanate-reactive groups and alkaline filler | Olle Bengtson | 1981-02-10 |
| 4234693 | Process for making polyurea foams utilizing imidazole catalysts | — | 1980-11-18 |