Daugherty; Roger H.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Daugherty; Roger H..The latest application filed is for "electric motor having different stator lamination and rotor lamination constructions".
- Daugherty; Roger H. - Simpsonville SC
- Daugherty; Roger H. - Wilkinsburg PA
| Patent | Date |
|---|---|
| System and method for establishing motor efficiency during balanced or unbalanced operating conditions Grant 7,164,243 - El-Ibiary , et al. January 16, 2 | 2007-01-16 |
| Electric motor having different stator lamination and rotor lamination constructions App 20060066169 - Daugherty; Roger H. ; et al. | 2006-03-30 |
| System and method for establishing motor efficiency during balanced or unbalanced operating conditions App 20050067992 - El-Ibiary, Yehia ; et al. | 2005-03-31 |
| Phase lead for connecting stator coils and parallel phase rings Grant 4,199,700 - Daugherty , et al. April 22, 1 | 1980-04-22 |
| Fluidly cooled flat plate neutral bus Grant 4,172,984 - Daugherty , et al. October 30, 1 | 1979-10-30 |
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