Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4593077 | Process of making a high melt viscosity block copolyester | Willem F. H. Borman, Donald I. Craft | 1986-06-03 |
| 4419485 | Shaped articles and process for the production thereof | Willem F. H. Borman, Eugene P. Reilly | 1983-12-06 |
| 4288561 | Foamable polyester composition | Donald I. Craft | 1981-09-08 |
| 4279801 | Thermoplastic molding compositions of a linear polyester and a poly(ester urethane) | Allen D. Wambach | 1981-07-21 |