Inventor · disambiguated record
Stephen A. Uban
Also filed as: UBAN STEPHEN A · UBAN STEPHEN ALLEN
12 granted patents·601 citations·filing 1977–2015
93Inventor score
Files withUNITED STATES FILTER CORP3JOHNSON FILTRATION SYSTEMS2CPC ENG CORP1ECODYNE CORP1INFORMATIONAL DATA TECH LLC1
Top patents by PatentIndex Score
12 records- 0195US5881809AWell casing assembly with erosion protection for inner screenUNITED STATES FILTER CORP·Filed 1997·Granted Mar 16, 1999·168 cites·14 claims
- 0293US6698595B2Screen materialWEATHERFORD LAMB·Filed 2002·Granted Mar 2, 2004·81 cites·53 claims
- 0385US5979551AWell screen with floating mountingUNITED STATES FILTER CORP·Filed 1998·Granted Nov 9, 1999·120 cites·9 claims
- 0484US5766488AMethod and apparatus for water treatmentUNITED STATES FILTER CORP·Filed 1996·Granted Jun 16, 1998·62 cites·5 claims
- 0583US5118419ASlotted scallop-shaped underdrain screened lateral elementsJOHNSON FILTRATION SYSTEMS·Filed 1991·Granted Jun 2, 1992·55 cites·6 claims
- 0680US5015383ASlotted screen scallops for high loading pressures and method of making sameJOHNSON FILTRATION SYSTEMS·Filed 1989·Granted May 14, 1991·38 cites·8 claims
- 0778US9173011B2Satellite-based low power resource meter reading systems and methodsROBINSON LES·Filed 2011·Granted Oct 27, 2015·11 cites·23 claims
- 0860US5618426ALateral member assembly for underdrain lateral systemWHEELABRATOR WATER TECHNOLOGIE·Filed 1995·Granted Apr 8, 1997·36 cites·10 claims
- 0957US4070277AApparatus for separating solids from liquidsECODYNE CORP·Filed 1977·Granted Jan 24, 1978·13 cites·10 claims
- 1050US5514284AMethod and apparatus for water treatmentWHEELABRATOR ENG SYST·Filed 1994·Granted May 7, 1996·15 cites·13 claims
- 1143US10260902B2Satellite-based low power resource meter reading systems and methodsINFORMATIONAL DATA TECH LLC·Filed 2015·Granted Apr 16, 2019·0 cites·20 claims
- 1229US4994190ASerial crossflow filtration assemblyCPC ENG CORP·Filed 1990·Granted Feb 19, 1991·2 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →