Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7934430 | Die scale strain gauge | Yong Liu, Timwah Luk | 2011-05-03 |
| D637238 | Gaming cabinet | Dugan O'Keene, John J. Beirne | 2011-05-03 |
| 7927218 | Gaming machine with common top box substructure | Thomas M. Kopera, Bradley D. Cornell, Wayne H. Rothschild | 2011-04-19 |