Inventor · disambiguated record

Donald P. Kovalchik

Also filed as: KOVALCHIK DONALD P

1 granted patent·24 citations·filing 1981–1981

42Inventor score

Technology areasG01R

Files withTRANSDATA INC1

Top patents by PatentIndex Score

1 record

0164US4408283ATime division multiplier transducer with digitally derived phase shift adjustment for reactive power and energy measurementTRANSDATA INC·Filed 1981·Granted Oct 4, 1983·24 cites·39 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →