Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6563900 | Ring plate around openings in reinforced concrete containment vessel | Perng-Fei Gou, Harold E. Townsend, Carl Rainey, Gary Wayne Ehlert | 2003-05-13 |
| 6160864 | Seismic isolators | Perng-Fei Gou, Giancarlo Barbanti | 2000-12-12 |
| 5610962 | Construction of nuclear power plants on deep rock overlain by weak soil deposits | Perng-Fei Gou, Thomas S. Higa, Harold E. Townsend | 1997-03-11 |