Individual holder

WILLS FRANK E

1 granted patent·42 citations·filing 1985–1985

Individually held — no corporate assignee on record.

Technology mixH02P1

Top patents by PatentIndex Score

1 record

0181US4651079APulse width modulated inverter system for driving single phase a-c induction motor at a constant voltage/frequency ratioWILLS FRANK E·Filed 1985·Granted Mar 17, 1987·42 cites·6 claims

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