Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6133329 | Aromatic polyester polyols made from a natural oil | David J. Shieh | 2000-10-17 |
| RE36674 | Faced foam insulation board and froth-foaming method for making same | David G. Gluck, John P. Oliver | 2000-04-25 |
| 5360900 | Aromatic polyester polyol | David J. Shieh | 1994-11-01 |
| 4711912 | Polyisocyanurate foams from digestion products of polyalkylene terephthalate polymers and polyols | Scott C. Snider | 1987-12-08 |
| 4572865 | Faced foam insulation board and froth-foaming method for making same | David G. Gluck, John P. Oliver | 1986-02-25 |
| 4555418 | Alkoxylated aromatic amine-aromatic polyester polyol blend and polyisocyanurate foam therefrom | Scott C. Snider | 1985-11-26 |
| 4496625 | Alkoxylated aromatic amine-aromatic polyester polyol blend and polyisocyanurate foam therefrom | Scott C. Snider | 1985-01-29 |
| 4411949 | Polymeric foams from transesterified by-product derived from manufacture of dimethyl terephthalate and laminates therefrom | Scott C. Snider | 1983-10-25 |
| 4362678 | Method of making polyisocyanurate foam laminate | Michael J. Skowronski | 1982-12-07 |
| 4311801 | Polyisocyanurate foam and process therefor | Michael J. Skowronski | 1982-01-19 |
| 4212917 | Polyisocyanurate foam laminate | Michael J. Skowronski | 1980-07-15 |