Inventor · disambiguated record
Richard I. Simpson
Also filed as: SIMPSON RICHARD I
12 granted patents·1 pending application·216 citations·filing 2001–2018
93Inventor score
Top patents by PatentIndex Score
13 records- 0195US6708901B2Multiple function dispenserJOHNSON DIVERSEY INC·Filed 2001·Granted Mar 23, 2004·58 cites·65 claims
- 0294US7341206B2Multiple function dispenserJOHNSON DIVERSEY INC·Filed 2006·Granted Mar 11, 2008·21 cites·15 claims
- 0392US10850241B2Multiple function dispenserDIVERSEY INC·Filed 2018·Granted Dec 1, 2020·2 cites·18 claims
- 0487US10328398B2Multiple function dispenserDIVERSEY INC·Filed 2017·Granted Jun 25, 2019·2 cites·18 claims
- 0587US8398003B2Multiple function dispenserHUBMANN CURTIS H·Filed 2011·Granted Mar 19, 2013·4 cites·20 claims
- 0687USD509560SDispensing headJOHNSON DIVERSEY INC·Filed 2004·Granted Sep 13, 2005·29 cites·1 claims
- 0787USD480124SDispensing headJOHNSON DIVERSEY INC·Filed 2002·Granted Sep 30, 2003·30 cites·1 claims
- 0886USD466584SDispensing headJOHNSON DIVERSEY INC·Filed 2001·Granted Dec 3, 2002·29 cites·1 claims
- 0975US9616441B2Multiple function dispenserHUBMANN CURTIS H·Filed 2012·Granted Apr 11, 2017·1 cites·15 claims
- 1074USD537915SDispensing headJOHNSON DIVERSEY INC·Filed 2005·Granted Mar 6, 2007·18 cites·1 claims
- 1164USD484946SDispensing headJOHNSON DIVERSEY INC·Filed 2003·Granted Jan 6, 2004·13 cites·1 claims
- 1255USD555227SDispensing headJOHNSON DIVERSEY INC·Filed 2006·Granted Nov 13, 2007·9 cites·1 claims
- 1347US2005082194A1Device for dispensing from a blister packFiled 2002·Application pending·0 cites
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