Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8535119 | Chemical mechanical polishing pad and methods of making and using same | Ravichandra V. Palaparthi, Richard D. Hreha | 2013-09-17 |
| 8221196 | Chemical mechanical polishing pad and methods of making and using same | Richard D. Hreha, Ravichandra V. Palaparthi | 2012-07-17 |
| 8101689 | Shape memory epoxy copolymer | Tat Hung Tong, Richard D. Hreha, Thomas J. Barnell | 2012-01-24 |
| 8039572 | Shape memory cyanate ester copolymers | Tat Hung Tong, Richard D. Hreha | 2011-10-18 |