Inventor · disambiguated record
Dennis W. Crawford
Also filed as: CRAWFORD DENNIS W
7 granted patents·279 citations·filing 1976–1988
88Inventor score
Top patents by PatentIndex Score
7 records- 0193US4562960APressure responsive aeratorMASCO CORP·Filed 1983·Granted Jan 7, 1986·131 cites·3 claims
- 0288US4037624ASpout assemblyBRISTOL PROD·Filed 1976·Granted Jul 26, 1977·45 cites·15 claims
- 0380US4798221ASelf sealing anti-knock diverter valveMASCO CORP·Filed 1987·Granted Jan 17, 1989·38 cites·12 claims
- 0480US4218785ADrain assembly for a lavatory basinBRISTOL PROD·Filed 1979·Granted Aug 26, 1980·37 cites·11 claims
- 0553US4747428AFaucet nut having an integral flared flangeMASCO CORP·Filed 1987·Granted May 31, 1988·13 cites·17 claims
- 0639US4899397AAspirator for a tub/shower diverter assemblyMASCO CORP·Filed 1988·Granted Feb 13, 1990·9 cites·14 claims
- 0738US4219184AFaucet valve assembly with friction dragBRISTOL PROD·Filed 1978·Granted Aug 26, 1980·6 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →