Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5122698 | Apparatus affording efficient electrical contact between rotor surface current carrying parts at low speeds for a turbo-electric machine | Duncan N. Walker, Vincent G. Terry, Richard J. Keck, James R. Pedersen, Edmund E. Kazmierczak +1 more | 1992-06-16 |
| 5090114 | Tool for applying slot wedges | Duncan N. Walker, Vincent G. Terry, Edmund E. Kazmierczak, Richard J. Keck, James R. Pedersen +1 more | 1992-02-25 |
| 5075959 | Generator rotor slot wedge assembly and disassembly fixture | Richard J. Keck, Steven Charles Walko | 1991-12-31 |
| 5048177 | Generator rotor slot wedge tool | Richard J. Keck | 1991-09-17 |
| 5027500 | Generator rotor slot wedge assembly and disassembly | Richard J. Keck, Steven Charles Walko | 1991-07-02 |
| 4859891 | Subslot liner for rotor of dynamoelectric machine | Thomas B. Jenkins, Blake Wilson, Steven Charles Walko, Lester H. Lee, Robert P. Salerno +2 more | 1989-08-22 |