Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6713922 | Integrally skewed permanent magnet for use in an electric machine | Zbigniew Piech | 2004-03-30 |
| 5923414 | Method and apparatus for thermally reducing coherence/polarization noise in reflectometers | Gary D. Bridge | 1999-07-13 |
| 4922152 | Synchronous machine rotor lamination | R. Linn Gleghorn | 1990-05-01 |
| 4868437 | Temperature activated cooling fan assembly | James P. Somers | 1989-09-19 |
| 4538819 | Lead gasket for electric motors | Edward F. Cooney | 1985-09-03 |
| 4358696 | Permanent magnet synchronous motor rotor | Joseph Liu, John J. Keuper | 1982-11-09 |
| 4358697 | Two-pole permanent magnet synchronous motor rotor | Joseph Liu, John J. Keuper | 1982-11-09 |
| 4270064 | Heat exchange arrangement for cooling lubricant for vertical electric motor thrust bearing | Frank J. Glandorf, John J. Keuper | 1981-05-26 |