Issued Patents All Time
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4360486 | Process for introducing an additive material to polymeric foams | Daniel J. DiBiasi | 1982-11-23 |
| 4344710 | Polymer foam extrusion system | D. Emil Johnson, G. Vincent Sharps, Jr. | 1982-08-17 |