Wilkerson; Timothy M.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Wilkerson; Timothy M..The latest application filed is for "transformer differential relay".
- Wilkerson; Timothy M. - Highland IL
- Wilkerson; Timothy M. - Madison County IL
- Wilkerson; Timothy M. - Princeton IN
| Patent | Date |
|---|---|
| Transformer differential relay Grant 5,014,153 - Wilkerson May 7, 1 | 1991-05-07 |
| Reclosing relay with nonvolatile memory of operations Grant 4,845,594 - Wilkerson July 4, 1 | 1989-07-04 |
| Protective relays and methods Grant 4,788,619 - Ott , et al. November 29, 1 | 1988-11-29 |
| Protective apparatus, methods of operating same and phase window adjusting apparatus for use therein Grant 4,757,416 - Wilkerson | 1988-07-12 |
| Telephone annuciator extender Grant 4,467,144 - Wilkerson , et al. August 21, 1 | 1984-08-21 |
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