Inventor · disambiguated record
John M. Peirce
Also filed as: PEIRCE JOHN M
14 granted patents·1 pending application·118 citations·filing 2010–2016
92Inventor score
Files withAGS I PROP LLC6PEIRCE JOHN M4AGS COMPANY AUTOMOTIVE SOLUTIONS LLC2AMERICAN GREASE STICK CO1HASENBERG MARK J1
Top patents by PatentIndex Score
15 records- 0196US8418812B1Ribbed drain plugROSEN IAN K·Filed 2010·Granted Apr 16, 2013·21 cites·22 claims
- 0294US9303539B1Universal drain plug system and methodAGS I PROP LLC·Filed 2013·Granted Apr 5, 2016·12 cites·19 claims
- 0394US9010222B2Adjustable gripping toolAGS I PROP LLC·Filed 2013·Granted Apr 21, 2015·22 cites·19 claims
- 0492US9492857B2Hand held flaring toolHASENBERG MARK J·Filed 2011·Granted Nov 15, 2016·14 cites·48 claims
- 0587US9470347B1Fluid line connectorPEIRCE JOHN M·Filed 2012·Granted Oct 18, 2016·12 cites·13 claims
- 0683US10054249B2Universal tube fitting adaptable for different sized tubesAGS COMPANY AUTOMOTIVE SOLUTIONS LLC·Filed 2015·Granted Aug 21, 2018·4 cites·25 claims
- 0781US9897238B2Tube coupling deviceAGS I PROP LLC·Filed 2014·Granted Feb 20, 2018·6 cites·24 claims
- 0877US9561584B2Tool for coupling fluid linesAMERICAN GREASE STICK CO·Filed 2012·Granted Feb 7, 2017·6 cites·33 claims
- 0972US8607671B2Wrench with triggerPEIRCE JOHN M·Filed 2011·Granted Dec 17, 2013·5 cites·46 claims
- 1071US9194517B2Tube splicing deviceAGS I PROP LLC·Filed 2013·Granted Nov 24, 2015·3 cites·22 claims
- 1165USD744306SPliers with triggerAGS I PROP LLC·Filed 2014·Granted Dec 1, 2015·11 cites·1 claims
- 1261US10850319B2Hand held flaring toolAGS COMPANY AUTOMOTIVE SOLUTIONS LLC·Filed 2016·Granted Dec 1, 2020·0 cites·27 claims
- 1348US2012297934A1Socket with ratchet mechanismPEIRCE JOHN M·Filed 2011·Application pending·0 cites
- 1446US9657877B2Tube coupling deviceAGS I-PROP LLC·Filed 2014·Granted May 23, 2017·0 cites·8 claims
- 1535USD707514STrigger for pliersPEIRCE JOHN M·Filed 2012·Granted Jun 24, 2014·2 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →