Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5243085 | Starting materials for improved radiation hardenable diluents | Francis A. Hibie, Robert A. Lieberman | 1993-09-07 |
| 5159119 | Starting material for improved radiation hardenable diluents | Francis A. Higbie, Robert A. Lieberman | 1992-10-27 |
| 5110889 | Radiation hardenable compositions containing low viscosity diluents | Francis A. Higbie, Robert A. Lieberman | 1992-05-05 |
| 5053554 | Radiation-hardenable diluents | Francis A. Higbie, Robert A. Lieberman | 1991-10-01 |
| 4876384 | Radiation-hardenable diluents | Francis A. Higbie, Robert A. Lieberman | 1989-10-24 |
| 4275906 | Pressure sensitive recording sheets | Grannis S. Johnson | 1981-06-30 |