Inventor · disambiguated record
Richard C. Maxson
Also filed as: MAXSON RICHARD C · MAXSON RICHARD CHARLES
16 granted patents·1 pending application·473 citations·filing 1989–2020
95Inventor score
Files withAQSEPTENCE GROUP INC4JOHNSON FILTRATION SYSTEMS3UNITED STATES FILTER CORP2BILFINGER WATER TECH INC1EKHOLM MICHAEL1
Top patents by PatentIndex Score
17 records- 0193US6051131AFlow modifier for submerged intake screenUNITED STATES FILTER CORP·Filed 1998·Granted Apr 18, 2000·74 cites·5 claims
- 0293US5156738AApparatus for uniformly distributing gas and/or liquid in an underdrain lateral systemJOHNSON FILTRATION SYSTEMS·Filed 1991·Granted Oct 20, 1992·123 cites·20 claims
- 0389US11331603B2Hybrid intake screen assemblyAQSEPTENCE GROUP INC·Filed 2019·Granted May 17, 2022·3 cites·8 claims
- 0488US10399013B2Hybrid intake screen assemblyAQSEPTENCE GROUP INC·Filed 2016·Granted Sep 3, 2019·6 cites·13 claims
- 0586US9399858B2Hybrid intake screen assemblyMAXSON RICHARD CHARLES·Filed 2012·Granted Jul 26, 2016·11 cites·27 claims
- 0685US11058973B2Underdrain assemblyAQSEPTENCE GROUP INC·Filed 2018·Granted Jul 13, 2021·2 cites·14 claims
- 0785US6712959B2Submerged intake filter assemblyWEATHERFORD LAMB·Filed 2001·Granted Mar 30, 2004·27 cites·31 claims
- 0884US8028691B2Passive solar wire screens for buildingsJOHNSON SCREENS INC·Filed 2008·Granted Oct 4, 2011·16 cites·21 claims
- 0984US5766488AMethod and apparatus for water treatmentUNITED STATES FILTER CORP·Filed 1996·Granted Jun 16, 1998·62 cites·5 claims
- 1083US5118419ASlotted scallop-shaped underdrain screened lateral elementsJOHNSON FILTRATION SYSTEMS·Filed 1991·Granted Jun 2, 1992·55 cites·6 claims
- 1180US5015383ASlotted screen scallops for high loading pressures and method of making sameJOHNSON FILTRATION SYSTEMS·Filed 1989·Granted May 14, 1991·38 cites·8 claims
- 1274US10151099B2Underdrain assemblyBILFINGER WATER TECH INC·Filed 2014·Granted Dec 11, 2018·2 cites·8 claims
- 1367US2021052994A1Underdrain assemblyAQSEPTENCE GROUP INC·Filed 2020·Application pending·0 cites
- 1464US8876017B2Variable flow screen nozzleEKHOLM MICHAEL·Filed 2011·Granted Nov 4, 2014·2 cites·25 claims
- 1560US5618426ALateral member assembly for underdrain lateral systemWHEELABRATOR WATER TECHNOLOGIE·Filed 1995·Granted Apr 8, 1997·36 cites·10 claims
- 1653US8596261B2Passive solar wire screens for buildingsMAXSON RICHARD C·Filed 2011·Granted Dec 3, 2013·1 cites·30 claims
- 1750US5514284AMethod and apparatus for water treatmentWHEELABRATOR ENG SYST·Filed 1994·Granted May 7, 1996·15 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →