Inventor · disambiguated record
Larry J. Castleman
Also filed as: CASTLEMAN LARRY · CASTLEMAN LARRY J
14 granted patents·6 pending applications·176 citations·filing 1999–2022
92Inventor score
Files withTRELLEBORG SEALING SOLUTIONS US INC6CASTLEMAN LARRY3CASTLEMAN LARRY J2POLYMER SEALING SOLUTIONS INC2TI SPECIALTY POLYMER PRODUCTS2
Top patents by PatentIndex Score
20 records- 0191US8264347B2Seal system in situ lifetime measurementCASTLEMAN LARRY·Filed 2008·Granted Sep 11, 2012·22 cites·22 claims
- 0287US10620132B2System and method for detecting a condition of a sealTRELLEBORG SEALING SOLUTIONS US INC·Filed 2018·Granted Apr 14, 2020·3 cites·18 claims
- 0385US8387990B2Seal assemblyCASTLEMAN LARRY·Filed 2009·Granted Mar 5, 2013·14 cites·4 claims
- 0479US9388890B2Ball screw sealTRELLEBORG SEALING SOLUTIONS US INC·Filed 2014·Granted Jul 12, 2016·8 cites·20 claims
- 0578US8215646B2Seal assemblyCASTLEMAN LARRY J·Filed 2008·Granted Jul 10, 2012·16 cites·14 claims
- 0677US9803752B2Seal assemblyCASTLEMAN LARRY J·Filed 2012·Granted Oct 31, 2017·3 cites·5 claims
- 0773US10202989B2Rotary hydraulic actuator sealTRELLEBORG SEALING SOLUTIONS US INC·Filed 2015·Granted Feb 12, 2019·2 cites·19 claims
- 0873US6497415B2Elastomer energized rod sealTI SPECIALTY POLYMER PRODUCTS·Filed 2001·Granted Dec 24, 2002·22 cites·16 claims
- 0970US6648337B1Backup ring with controlled spacingPOLYMER SEALING SOLUTIONS INC·Filed 1999·Granted Nov 18, 2003·35 cites·27 claims
- 1068US6450502B1Rotary seal with relief angle for controlled tippingTI SPECIALTY POLYMER PRODUCTS·Filed 1999·Granted Sep 17, 2002·30 cites·6 claims
- 1162US6997461B2High speed high pressure rotaryTRELLEBORG SEALING SOLUTIONS U·Filed 2002·Granted Feb 14, 2006·12 cites·18 claims
- 1260US11125646B2Sealing detection system and methodTRELLEBORG SEALING SOLUTIONS GERMANY GMBH·Filed 2018·Granted Sep 21, 2021·0 cites·20 claims
- 1358US6607197B2Rotary seal with relief angle for controlled tippingPOLYMER SEALING SOLUTIONS INC·Filed 2002·Granted Aug 19, 2003·9 cites·30 claims
- 1452US2024200548A1Tube with embedded magnetic particles and associated pumping deviceTRELLEBORG SEALING SOLUTIONS GERMANY GMBH·Filed 2022·Application pending·0 cites
- 1547US2009317028A1Seal assembly in situ lifetime measurementCASTLEMAN LARRY·Filed 2008·Application pending·0 cites
- 1644US2013154192A1Sealing assemblyTRELLEBORG SEALING SOLUTIONS US INC·Filed 2012·Application pending·0 cites
- 1741US2004119241A1Cartridge seal assemblyFiled 2003·Application pending·0 cites
- 1838US10837557B2Axially sliding sealTRELLEBORG SEALING SOLUTIONS US INC·Filed 2016·Granted Nov 17, 2020·0 cites·8 claims
- 1937US2014260952A1Rotary vane actuator sealTRELLEBORG SEALING SOLUTIONS US INC·Filed 2014·Application pending·0 cites
- 2036US2004195780A1Back pumping seal assemblyFiled 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →