Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9272490 | Acrylic/thermoplastic olefin composite | Timothy Cavanaugh, Elton White | 2016-03-01 |
| 8524826 | Transparent chemical resistant impact acrylic alloy | Florence Mehlmann | 2013-09-03 |
| 7868062 | Polymeric articles having a textured surface and frosted appearance | Shi-Jun Yang, Fabio Giberti, Ralph Clark | 2011-01-11 |
| 7547736 | Polymeric articles having a textured surface and frosted appearance | Sh-Jun Yang, Fabio Giberti, Ralph Clark | 2009-06-16 |
| 7544724 | Polymeric articles having a textured surface and frosted appearance | Shi-Jun Yang, Fabio Giberti, Ralph Clark | 2009-06-09 |
| 7067188 | Polymeric articles having a textured surface and frosted appearance | Shi-Jun Yang, Fabio Giberti, Ralph Clark | 2006-06-27 |
| 6852405 | Acrylic polymer capstock with improved adhesion to structural plastics | Robert A. Wanat | 2005-02-08 |
| 5585423 | Ultraviolet resistant glutarimide | Darnell DeGraff, Harry C. Fromuth, Theodore D. Goldman | 1996-12-17 |
| 5434197 | Near infra-red absorbing thermally stable polymer blend | — | 1995-07-18 |
| 5264483 | Imide polymers | Michael Paul Hallden-Abberton, Newman M. Bortnick, William T. Freed, Harry C. Fromuth | 1993-11-23 |
| 5159058 | Polyglutarimides with improved properties | Robert E. Jerman, William T. Freed, Lucinda F. Buhse, Glenn W. Miller | 1992-10-27 |
| 5126409 | Polyglutarimides with improved properties | Robert E. Jerman, William T. Freed, Lucinda F. Buhse, Glenn W. Miller | 1992-06-30 |
| 5004777 | Imide polymers | Michael Paul Hallden-Abberton, Newman M. Bortnick, William T. Freed, Harry C. Fromuth | 1991-04-02 |
| 4954574 | Imide polymers | Michael Paul Hallden-Abberton, Newman M. Bortnick, William T. Freed, Harry C. Fromuth | 1990-09-04 |
| 4874824 | Process for manufacturing low-acid, glutaric-anhydride-containing copolymers | Michael Paul Hallden-Abberton, Robert S. Wood | 1989-10-17 |
| 4727117 | Imide polymers | Michael Paul Hallden-Abberton, Newman M. Bortnick, William T. Freed, Harry C. Fromuth | 1988-02-23 |