Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4866102 | Moldable energy absorbing rigid polyurethane foams | John R. Stoll, Peter F. Plank | 1989-09-12 |
| 4803229 | Modified polyisocyanate compositions and molded flexible polyurethane foam | Thirumurti Narayan, John R. Stoll | 1989-02-07 |
| 4347330 | Low-cost surfactant compositions for high resiliency flexible foams | John G. Demou, Robert L. McBrayer | 1982-08-31 |
| 4284728 | HR foams made with reactive polyol compositions having improved stability | John G. Demou, Robert L. McBrayer | 1981-08-18 |