Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4978487 | Method of treating a coating on a reactor coolant pump sealing surface | Elmer E. Eiffler, Natraj C. Iyer, Alan T. Male | 1990-12-18 |
| 4975210 | Phthalocyanine complex-filled fluids | Mary Anne Alvin | 1990-12-04 |
| 4950413 | Electrically conductive phthalocyanine complex-filled lubricants | Mary Anne Alvin, George R. Kelecava | 1990-08-21 |
| 4871297 | Reactor coolant pump sealing surfaces with titanium nitride coating | Gene Zottola | 1989-10-03 |
| 4769163 | Phthalocyanine complex-filled greases | George R. Kelecava, Mary Anne Alvin | 1988-09-06 |
| 4275891 | Face type shaft seal for liquid metal pumps | — | 1981-06-30 |