Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4404295 | Polyester resins for polyurethane foams | Carl Bernstein, James Stogis, Travis Riddle | 1983-09-13 |
| 4349662 | Polyester resins for polyurethane foams prepared by reacting two diacids, diethylene glycol, a poly(oxyethylene) glycol and a cross-linking polyol | Carl Bernstein, James Stogis, Travis Riddle | 1982-09-14 |