Inventor · disambiguated record
Derek Changsrivong
Also filed as: CHANGSRIVONG DEREK
18 granted patents·1 pending application·304 citations·filing 2010–2022
94Inventor score
Files withBAL SEAL ENG INC9BAL SEAL ENG LLC4BAL SEAL ENGINEERING INC3CHANGSRIVONG DEREK2BALSELLS PETE1
Top patents by PatentIndex Score
19 records- 0197US9285034B2Cartridge seal assemblies and associated methodsBAL SEAL ENGINEERING INC·Filed 2014·Granted Mar 15, 2016·23 cites·15 claims
- 0297US8684362B2Cartridge seal assemblies and associated methodsBALSELLS PETE·Filed 2010·Granted Apr 1, 2014·44 cites·26 claims
- 0396US9284970B2Connector housings, use of, and method thereforBAL SEAL ENGINEERING INC·Filed 2013·Granted Mar 15, 2016·30 cites·16 claims
- 0495US9482255B2Multi-latching mechanisms and related methodsBAL SEAL ENG INC·Filed 2012·Granted Nov 1, 2016·55 cites·15 claims
- 0593US9004805B2Multi-stage engagement assemblies and related methodsCHANGSRIVONG DEREK·Filed 2011·Granted Apr 14, 2015·30 cites·12 claims
- 0691US9677587B2Multi-latching mechanisms and related methodsBAL SEAL ENG INC·Filed 2012·Granted Jun 13, 2017·41 cites·8 claims
- 0788US10520092B2Seal assemblies for extreme temperatures and related methodsBAL SEAL ENG INC·Filed 2017·Granted Dec 31, 2019·6 cites·13 claims
- 0888US9500211B2Multi-stage engagement assemblies and related methodsBAL SEAL ENG INC·Filed 2014·Granted Nov 22, 2016·27 cites·27 claims
- 0987US9829028B2Connectors with a pin, a housing, and one or more springsBAL SEAL ENG INC·Filed 2013·Granted Nov 28, 2017·20 cites·29 claims
- 1086US9882332B2Spring connectors with adjustable grooves and related methodsBAL SEAL ENG INC·Filed 2013·Granted Jan 30, 2018·10 cites·22 claims
- 1181US10535945B2Canted coil springs, connectors and related methodsBAL SEAL ENG INC·Filed 2016·Granted Jan 14, 2020·5 cites·19 claims
- 1280US10361528B2Connector housings, use of, and method thereforBAL SEAL ENG INC·Filed 2016·Granted Jul 23, 2019·1 cites·19 claims
- 1373US2022181833A1Connector housings, use of, and method thereforBAL SEAL ENG LLC·Filed 2022·Application pending·0 cites
- 1471US9011169B2Connectors with electrical or signal carrying capabilities and related methodsBAL SEAL ENGINEERING INC·Filed 2013·Granted Apr 21, 2015·7 cites·40 claims
- 1568US11050190B2Electrical connectors with linear springs and related methodsBAL SEAL ENG LLC·Filed 2017·Granted Jun 29, 2021·2 cites·24 claims
- 1666US10447000B2Spring connectors with adjustable grooves and related methodsBAL SEAL ENG INC·Filed 2017·Granted Oct 15, 2019·2 cites·27 claims
- 1762US11296475B2Connector housings, use of, and method thereforBAL SEAL ENG LLC·Filed 2019·Granted Apr 5, 2022·0 cites·24 claims
- 1857US8845251B2Fastening devices, assemblies and related methodsCHANGSRIVONG DEREK·Filed 2012·Granted Sep 30, 2014·1 cites·22 claims
- 1946US11536373B2Seal assemblies and related methodsBAL SEAL ENG LLC·Filed 2017·Granted Dec 27, 2022·0 cites·21 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →