Inventor · disambiguated record
Richard Middleton
Also filed as: MIDDLETON RICHARD · MIDDLETON RICHARD G
11 granted patents·2 pending applications·300 citations·filing 1979–2006
91Inventor score
Top patents by PatentIndex Score
13 records- 0186US4334327AUreteral prosthesisUNIV UTAH·Filed 1979·Granted Jun 15, 1982·163 cites·18 claims
- 0279US6908549B2Reusable storm water sampler and pollutant filter insertWATERPOLLUTIONSOLUTIONS COM IN·Filed 2004·Granted Jun 21, 2005·57 cites·5 claims
- 0378US6767456B2Reusable storm water sampler and pollutant filter insertCIRCLE ENVIRONMENTAL INC·Filed 2002·Granted Jul 27, 2004·27 cites·6 claims
- 0476US8100987B2Cleaning fluid and methodsMIDDLETON RICHARD G·Filed 2006·Granted Jan 24, 2012·4 cites·20 claims
- 0571US7427068B2Transcendental element card game using dieMIDDLETON RICHARD G·Filed 2006·Granted Sep 23, 2008·3 cites·10 claims
- 0659US6536061B1Method and apparatus for cleaning oil absorbent materialsFiled 2000·Granted Mar 25, 2003·6 cites·22 claims
- 0759US6009585AMethod and apparatus for washing shop clothsFiled 1998·Granted Jan 4, 2000·19 cites·17 claims
- 0852US5916336AMethod and apparatus for cleaning absorbent materialsFiled 1998·Granted Jun 29, 1999·12 cites·20 claims
- 0950US6960293B2Waste processing systemMIDDLETON RICHARD G·Filed 2004·Granted Nov 1, 2005·2 cites·10 claims
- 1047US2005204478A1Method for cleaning textile absorbersMIDDLETON RICHARD G·Filed 2004·Application pending·0 cites
- 1140US6230353B1Method and apparatus for cleaning oil absorbent materialsFiled 1999·Granted May 15, 2001·5 cites·19 claims
- 1237US2001033905A1Absorbers for oils, solvents and coolantsFiled 2001·Application pending·0 cites
- 1328US5538646AMethod and system for removing oil from oil-absorbent materialFiled 1995·Granted Jul 23, 1996·2 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →