Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7053154 | Impact modified polyolefin compositions | Ann M. Panek, Anna Andrews, Haleh Ayrom-Keuchel, Paul J. DeFranco | 2006-05-30 |
| 7041742 | Impact modified thermoplastic olefin compositions | Ann M. Panek, Anna Andrews, Haleh Ayrom-Keuchel, Paul J. DeFranco | 2006-05-09 |
| 6469083 | No dry master batch for polyester resins | — | 2002-10-22 |
| 5759472 | Liquid color system for use in rotational molding and method of using the same | Paul J. DeFranco | 1998-06-02 |
| 5670561 | Color concentrates and polymer compositions containing the same, and methods of making the same | Anthony S. Scheibelhoffer, Richard L. Abrams, Dianna B. Dusek, Dennis L. Hammond, Ronald E. Thompson | 1997-09-23 |
| 5443768 | Abrasive and purge compositions | Anthony S. Scheibelhoffer, Dianna B. Dusek, Dennis L. Hammond, Surachai Wimolkiatisak, William R. Myers +1 more | 1995-08-22 |
| 5395456 | Abrasive and purge compositions and methods of using the same | Richard L. Abrams | 1995-03-07 |