Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11859061 | Colorant and additive concentrate carrier system with efficacy over a wide range of polymeric processing temperatures | Paul Legnetti, Eric D. Laird, Luis Pacheco, Ronald M. Harris | 2024-01-02 |
| 10941257 | Versatile color concentrate for clear polymers | Hari Rajaraman, Bryan Ball | 2021-03-09 |
| 10428189 | Process and composition for well dispersed, highly loaded color masterbatch | Ronald M. Harris | 2019-10-01 |
| 9969881 | Process and composition for well-dispersed, highly loaded color masterbatch | Ronald M. Harris | 2018-05-15 |
| 7442742 | Masterbatch composition | Ronald M. Harris, Robert R. Powers, Andrew J. Schwartz, Rick D. Martz | 2008-10-28 |