Inventor · disambiguated record
Douglas Calvert
Also filed as: CALVERT DOUGLAS · CALVERT DOUGLAS D
1 granted patent·2 pending applications·14 citations·filing 1988–2023
36Inventor score
Technology areasG01R
Top patents by PatentIndex Score
3 records- 0172US2024124277A1Winch with advanced electrical and mechanical smart controlsWARN IND INC·Filed 2023·Application pending·0 cites
- 0269US2024125820A1Winch with advanced electrical and mechanical smart controlsWARN IND INC·Filed 2023·Application pending·0 cites
- 0343US4839598AMethod for testing underground electric cablesWISCONSIN ELECTRIC POWER·Filed 1988·Granted Jun 13, 1989·14 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →