Inventor · disambiguated record
John Wistrand
Also filed as: WISTRAND JOHN · WISTRAND JOHN C
26 granted patents·421 citations·filing 1976–1993
97Inventor score
Files withCLAIROL INC21AQUASCIENCES INT INC1CLAIROL INCORPORATED INC1SUNBEAM CORP1THE SAVINGS SPOT LTD1
Top patents by PatentIndex Score
26 records- 0199USD258097SHolder for dental plaque detection systemCLAIROL INC·Filed 1979·Granted Feb 3, 1981·88 cites·1 claims
- 0295USD277417SHair dryer with attachmentsCLAIROL INC·Filed 1980·Granted Jan 29, 1985·42 cites·1 claims
- 0391USD260008SPersonal security alarmCLAIROL INC·Filed 1979·Granted Jul 28, 1981·24 cites·1 claims
- 0480USD299279SHair brushCLAIROL INC·Filed 1986·Granted Jan 3, 1989·19 cites·1 claims
- 0579USD281360SHair dryerCLAIROL INC·Filed 1983·Granted Nov 12, 1985·15 cites·1 claims
- 0678USD360104SBread making machineSUNBEAM CORP·Filed 1993·Granted Jul 11, 1995·18 cites·1 claims
- 0777US4744895AReverse osmosis water purifierAQUASCIENCES INT INC·Filed 1985·Granted May 17, 1988·56 cites·20 claims
- 0877USD283853SLighted mirrorCLAIROL INC·Filed 1983·Granted May 20, 1986·14 cites·1 claims
- 0973USD263001SDryer and combined comb attachmentCLAIROL INC·Filed 1979·Granted Feb 9, 1982·10 cites·1 claims
- 1071USD253074SDryerCLAIROL INC·Filed 1977·Granted Oct 2, 1979·9 cites·1 claims
- 1170US5076299AFlexible locking hair curlerCLAIROL INC·Filed 1989·Granted Dec 31, 1991·29 cites·17 claims
- 1267USD247630SDryerCLAIROL INC·Filed 1976·Granted Mar 28, 1978·8 cites·1 claims
- 1366USD252952SDryer with concentrator attachmentCLAIROL INC·Filed 1977·Granted Sep 18, 1979·8 cites·1 claims
- 1466USD247980SDryer comb concentrator attachmentCLAIROL INC·Filed 1977·Granted May 23, 1978·8 cites·1 claims
- 1565USD304207SCoupon dispensing terminalTHE SAVINGS SPOT LTD·Filed 1986·Granted Oct 24, 1989·12 cites·1 claims
- 1665USD247979SDryerCLAIROL INC·Filed 1976·Granted May 23, 1978·7 cites·1 claims
- 1763USD252472SDryerWISTRAND JOHN·Filed 1977·Granted Jul 24, 1979·8 cites·1 claims
- 1860USD332155SCombined heating base, hair curlers, and cover thereforCLAIROL INCORPORATED INC·Filed 1989·Granted Dec 29, 1992·10 cites·1 claims
- 1956USD259066STray for manicure and pedicure implement kitCLAIROL INC·Filed 1979·Granted Apr 28, 1981·5 cites·1 claims
- 2053USD247981SDryer standCLAIROL INC·Filed 1977·Granted May 23, 1978·4 cites·1 claims
- 2151USD325104SHair curlerCLAIROL INC·Filed 1989·Granted Mar 31, 1992·5 cites·1 claims
- 2251USD299278SSoft handle curling ironCLAIROL INC·Filed 1986·Granted Jan 3, 1989·6 cites·1 claims
- 2350USD289090SHairsetterCLAIROL INC·Filed 1985·Granted Mar 31, 1987·5 cites·1 claims
- 2450USD263173SHair dryerCLAIROL INC·Filed 1980·Granted Feb 23, 1982·4 cites·1 claims
- 2546USD290530SHairsetterCLAIROL INC·Filed 1985·Granted Jun 23, 1987·4 cites·1 claims
- 2646USD253011SDryer with elbow concentratorCLAIROL INC·Filed 1977·Granted Sep 25, 1979·3 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →