Inventor · disambiguated record
William E. Springer
Also filed as: SPRINGER WILLIAM E · WALTER HENRY J
10 granted patents·425 citations·filing 1975–1985
91Inventor score
Files withCLAIROL INC10
Top patents by PatentIndex Score
10 records- 0197US4232454AVariable airflow hair treatment deviceCLAIROL INC·Filed 1979·Granted Nov 11, 1980·113 cites·3 claims
- 0293US4263500AInfrared heating hair dryerCLAIROL INC·Filed 1979·Granted Apr 21, 1981·68 cites·6 claims
- 0393US4003616ASwivelling electrical connectorCLAIROL INC·Filed 1975·Granted Jan 18, 1977·73 cites·13 claims
- 0487US3950052ASwivelling electrical connectionCLAIROL INC·Filed 1975·Granted Apr 13, 1976·49 cites·16 claims
- 0581US3994290AMassage deviceCLAIROL INC·Filed 1975·Granted Nov 30, 1976·72 cites·10 claims
- 0669US3973528AStyling apparatus for hairCLAIROL INC·Filed 1975·Granted Aug 10, 1976·28 cites·7 claims
- 0748US4203026ATemperature responsive fluid delivery control device for a steam curling ironCLAIROL INC·Filed 1978·Granted May 13, 1980·12 cites·8 claims
- 0840USD262063SHair roller clipCLAIROL INC·Filed 1980·Granted Nov 24, 1981·2 cites·1 claims
- 0936US4799124AShock hazard protector for hair dryersCLAIROL INC·Filed 1985·Granted Jan 17, 1989·7 cites·4 claims
- 1024US4381790ARoller clipCLAIROL INC·Filed 1981·Granted May 3, 1983·1 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →