Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7759404 | Inherently open-celled polypropylene foam with large cell size | Suresh Subramonian | 2010-07-20 |
| 7144925 | Fire resistance acoustic foam | Jonathan Kammerer, Chung P. Park, William G. Stobby, Suresh Subramonian | 2006-12-05 |
| 6720363 | Preparation of a macrocellular acoustic foam | Suresh Subramonian, Chung P. Park | 2004-04-13 |
| 6590006 | Macrocellular polyolefin foam having a high service temperature for acoustical applications | Chung P. Park, Suresh Subramonian | 2003-07-08 |