Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5000955 | Thermally reversible polyurethane hydrogels and cosmetic, biological and medical uses | Francis E. Gould, Christian W. Johnston | 1991-03-19 |
| 4810543 | Articles having low friction surfaces and production thereof | Francis E. Gould, Charles K. Kliment | 1989-03-07 |
| 4729914 | Hydrophilic coating and substrate coated therewith | Charles K. Kliment | 1988-03-08 |