Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6544451 | Direct sheet extrusion of solid surface sheet and profiled materials | Clyde Spencer Hutchins | 2003-04-08 |
| 6476111 | Extrudable highly filled thermoplastic sheet composition | Paul Beauchemin, Clyde Spencer Hutchins, Keith William Pollak, Jennifer Leigh Thompson | 2002-11-05 |
| 4605717 | Preparation of acrylic polymer sheets using a ternary peroxide initiator system | — | 1986-08-12 |
| 4588798 | Process for preparing acrylic polymer sheets using a dual peroxide initiator system | — | 1986-05-13 |