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Patent applications and USPTO patent grants for Willard; Frank G..The latest application filed is for "motor operator system for a power switch".
Patent | Date |
---|---|
Motor operator system for a power switch Grant 7,122,986 - Willard , et al. October 17, 2 | 2006-10-17 |
Motor operator with ac power circuit continuity sensor Grant 6,075,688 - Willard , et al. June 13, 2 | 2000-06-13 |
System and method for programmable sequence control Grant 3,978,454 - Willard August 31, 1 | 1976-08-31 |
Frequency shift keyed communications device Grant 3,899,637 - Willard , et al. August 12, 1 | 1975-08-12 |
Signal processor Grant 3,872,389 - Willard March 18, 1 | 1975-03-18 |
Connector Apparatus For Effecting Electrical Connections Grant 3,602,870 - Willard August 31, 1 | 1971-08-31 |
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