Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9388295 | Filled polymeric materials with modified filler particles | Jeffrey Rose, Timothy Scott Wyant, Christopher P. Karwas | 2016-07-12 |
| 9371425 | Process for manufactuing a filled polymeric materials with modified filler particles | Jeffrey Rose, Timothy Scott Wyant, Christopher P. Karwas | 2016-06-21 |
| 9365724 | Process for manufacturing coated filler particles | Jeffrey Rose, Timothy Scott Wyant, Christopher P. Karwas | 2016-06-14 |
| 6544451 | Direct sheet extrusion of solid surface sheet and profiled materials | Barry J. Heitner | 2003-04-08 |
| 6476111 | Extrudable highly filled thermoplastic sheet composition | Paul Beauchemin, Barry J. Heitner, Keith William Pollak, Jennifer Leigh Thompson | 2002-11-05 |
| 4948546 | Process for manufacture of polymethyl methacrylate sheet with controlled color | Walter H. Delphin, Robert J. Buchacek | 1990-08-14 |
| 4851477 | Hybrid acrylic-condensation star polymers by group transfer polymerization | Harry J. Spinelli | 1989-07-25 |
| 4847328 | Hybrid acrylic star polymers | Harry J. Spinelli | 1989-07-11 |
| 4656226 | Acrylic pigment dispersants made by group transfer polymerization | Arthur C. Shor | 1987-04-07 |
| 4622372 | Polymer life enhancement in oxyanion-catalyzed polymerization | Ira B. Dicker, Harry J. Spinelli | 1986-11-11 |