Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7199168 | Process for making cellular composites using polymeric isocyanates as binders for hollow filler particles | David D. Steppan, Howard S. Duff | 2007-04-03 |
| 6642341 | Molded articles having improved flex modulus and impact strength and a process for the production thereof | Allison E. Yeske | 2003-11-04 |
| 6166109 | Syntactic rigid PUR/PIR foam boardstock | William J. Nicola, Carl E. Holsinger | 2000-12-26 |