Inventor · disambiguated record
Searle T. Spangler
Also filed as: SPANGLER SEARLE T
3 granted patents·80 citations·filing 1974–1980
74Inventor score
Top patents by PatentIndex Score
3 records- 0177US3962615AMultiple mode variable speed motor control circuitSPANGLER SEARLE T·Filed 1974·Granted Jun 8, 1976·38 cites·6 claims
- 0264US4322711AFoot pedal motor controlBLACKSTONE INDUSTRIES·Filed 1980·Granted Mar 30, 1982·26 cites·7 claims
- 0357US4186849AControl circuit for automatically monitoring, dispensing, and filling a liquid in a containerSPANGLER SEARLE T·Filed 1978·Granted Feb 5, 1980·16 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →