Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4840644 | Cell corrosion reduction | Purush Chalilpoyil, Chih-Chung Wang | 1989-06-20 |
| 4777100 | Cell corrosion reduction | Purush Chalilpoyil, Chih-Chung Wang | 1988-10-11 |
| 4585716 | Cell corrosion reduction | Purush Chalilpoyil, Jesse R. Rea, Chih-Chung Wang | 1986-04-29 |
| 4377625 | Corrosion and hydrogen evolution inhibitors for current-producing cells having zinc anodes | Eleanor J. Rossler | 1983-03-22 |
| 4350745 | Electrochemical cells having hydrogen gas absorbing agent | Thomas Yatabe | 1982-09-21 |
| 4332870 | Cell having a gelled anode containing a polyhydric alcohol | Teresita O. Graham | 1982-06-01 |
| 4288913 | Method of forming in situ gelled anode | Teresita O. Graham | 1981-09-15 |