Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11904515 | Automotive molded-in-color thermoplastic polyolefin with clear coating for paint replacement and high gloss applications | Quentin R. Boll, PERRY J. BANTA, Changlai Yang | 2024-02-20 |
| 10358547 | Low density polyolefin resins with high dimensional stability | MICHAEL J. DAMMANN, Changlai Yang | 2019-07-23 |
| 9902846 | Low density polyolefin resins with high dimensional stability | MICHAEL J. DAMMANN, Changlai Yang | 2018-02-27 |