Inventor · disambiguated record
Avi Chiproot
Also filed as: CHIPROOT AVI
46 granted patents·13 pending applications·806 citations·filing 2002–2022
98Inventor score
Files withCHIPROOT AVI19KRAUSZ ELIEZER12ELIEZER KRAUSZ IND DEVELOPMENT LTD9KRAUSZ IND DEV LTD5KRAUSZ IND LTD5
Top patents by PatentIndex Score
59 records- 0198US7997626B2Pipe coupling with auxiliary clampKRAUSZ IND DEV LTD·Filed 2009·Granted Aug 16, 2011·62 cites·10 claims
- 0298US7571940B2Pipe coupling with built-in gripKRAUSZ METAL IND LTD·Filed 2007·Granted Aug 11, 2009·66 cites·7 claims
- 0397US9890884B1Clamping ring with improved connecting structureELIEZER KRAUSZ IND DEVELOPMENT LTD·Filed 2017·Granted Feb 13, 2018·22 cites·11 claims
- 0497USD724185SPipe coupling with handleCHIPROOT AVI·Filed 2012·Granted Mar 10, 2015·27 cites·1 claims
- 0597US7654586B2Pipe seal elementKRAUSZ IND DEV LTD·Filed 2005·Granted Feb 2, 2010·53 cites·4 claims
- 0697US7243955B2Universal pipe connectors and sealing element thereforKRAUSZ METAL IND LTD·Filed 2002·Granted Jul 17, 2007·90 cites·2 claims
- 0796US8960729B2Clamp assembly with annular clamps and bridgeCHIPROOT AVI·Filed 2011·Granted Feb 24, 2015·26 cites·7 claims
- 0896US8408606B2Pipe clamp assembly with tightening element keeperKRAUSZ ELIEZER·Filed 2011·Granted Apr 2, 2013·24 cites·4 claims
- 0996US7837238B2Pipe grip ringKRAUSZ IND DEV LTD·Filed 2009·Granted Nov 23, 2010·43 cites·3 claims
- 1096US7748753B2Pipes coupling with integrated gripKRAUSZ IND DEV LTD·Filed 2007·Granted Jul 6, 2010·47 cites·4 claims
- 1194US9086177B2Jointed bridge for clamp assemblyARTSIELY EYAL·Filed 2012·Granted Jul 21, 2015·20 cites·7 claims
- 1294US8960683B2Pipe coupling sealKRAUSZ ELIEZER·Filed 2010·Granted Feb 24, 2015·21 cites·6 claims
- 1394US8651530B2Mechanical fastener for clampKRAUSZ ELIEZER·Filed 2012·Granted Feb 18, 2014·19 cites·6 claims
- 1494US7625018B2Cast flange for pipe couplingsKRAUSZ METAL IND LTD·Filed 2007·Granted Dec 1, 2009·33 cites·4 claims
- 1593US7837239B2Pipe coupling with built-in gripKRAUSZ IND DEV LTD·Filed 2009·Granted Nov 23, 2010·23 cites·5 claims
- 1692US6830268B2Pipe repair clampKRAUSZ METAL IND LTD·Filed 2003·Granted Dec 14, 2004·51 cites·5 claims
- 1791US10557588B2Pipe repair fitting with end sealsELIEZER KRAUSZ IND DEVELOPMENT LTD·Filed 2015·Granted Feb 11, 2020·8 cites·5 claims
- 1891US9551444B2Pipe coupling capsulation assemblyCHIPROOT AVI·Filed 2015·Granted Jan 24, 2017·7 cites·8 claims
- 1991US8313124B2Pipe junction with seal pressing deviceKRAUSZ ELIEZER·Filed 2009·Granted Nov 20, 2012·23 cites·9 claims
- 2091US7232160B2Pipe clamp inner sealKRAUSZ METAL IND LTD·Filed 2003·Granted Jun 19, 2007·46 cites·4 claims
- 2190US9835277B2Axial-restraint pipe coupling with individual grip elementsCHIPROOT AVI·Filed 2015·Granted Dec 5, 2017·6 cites·4 claims
- 2290US8870189B2Adjustable sealKRAUSZ ELIEZER·Filed 2007·Granted Oct 28, 2014·21 cites·4 claims
- 2389US9310002B2Multilayer hydraulic seal assembly for clampCHIPROOT AVI·Filed 2012·Granted Apr 12, 2016·17 cites·4 claims
- 2488US8042816B2Seal profileKRAUSZ ELIEZER IND DEV LTD·Filed 2007·Granted Oct 25, 2011·25 cites·3 claims
- 2582US9816649B2Foldable seal for range of pipe diametersCHIPROOT AVI·Filed 2015·Granted Nov 14, 2017·3 cites·6 claims
- 2678US11280436B2Pipe coupling with protection against fastener shearingKRAUSZ IND LTD·Filed 2019·Granted Mar 22, 2022·2 cites·4 claims
- 2777US10260668B2Method for pipe coupling encapsulationELIEZER KRAUSZ IND DEVELOPMENT LTD·Filed 2017·Granted Apr 16, 2019·2 cites·8 claims
- 2876US9151419B1Pipe coupling with seal pressing deviceKRAUSZ ELIEZER·Filed 2014·Granted Oct 6, 2015·3 cites·5 claims
- 2972US10948119B2Pipe coupling capsulation assembly with retaining elementsELIEZER KRAUSZ IND DEVELOPMENT LTD·Filed 2018·Granted Mar 16, 2021·1 cites·7 claims
- 3071US11067206B2Pipe coupling with grooved coupling and grip ringELIEZER KRAUSZ IND DEVELOPMENT LTD·Filed 2018·Granted Jul 20, 2021·1 cites·7 claims
- 3170US9212768B2Coupling with uniform circumferential tighteningCHIPROOT AVI·Filed 2014·Granted Dec 15, 2015·2 cites·8 claims
- 3267US9528641B2Mechanical joint restraint with pipe grip ring assemblyCHIPROOT AVI·Filed 2011·Granted Dec 27, 2016·2 cites·6 claims
- 3364US9863561B2Pipe clamp assembly with stiffening elementCHIPROOT AVI·Filed 2014·Granted Jan 9, 2018·1 cites·7 claims
- 3464US9145971B2Hydraulic gasket for couplingCHIPROOT AVI·Filed 2013·Granted Sep 29, 2015·1 cites·7 claims
- 3562US11415223B2Compressibile seal for pipe clampKRAUSZ IND LTD·Filed 2019·Granted Aug 16, 2022·0 cites·3 claims
- 3662US10364923B2Grip elements for grip ringCHIPROOT AVI·Filed 2015·Granted Jul 30, 2019·1 cites·13 claims
- 3760US12044340B2Pipe coupling for large pipe diameters with radial force grippersKRAUSZ IND LTD·Filed 2022·Granted Jul 23, 2024·0 cites·5 claims
- 3858USD835243SPipe coupling with handleCHIPROOT AVI·Filed 2017·Granted Dec 4, 2018·7 cites·1 claims
- 3957US2011095520A1Pipe coupling with seal pressing deviceKRAUSZ ELIEZER·Filed 2009·Application pending·0 cites
- 4057US2015316184A1Assembly with separately tightenable annular clampsCHIPROOT AVI·Filed 2014·Application pending·0 cites
- 4156US2010171303A1Multi-angle jointKRAUSZ ELIEZER·Filed 2008·Application pending·0 cites
- 4254US11480278B2Grip elements for pipesKRAUSZ IND LTD·Filed 2020·Granted Oct 25, 2022·0 cites·4 claims
- 4353US9927051B2Seal holding device for pipe clampCHIPROOT AVI·Filed 2015·Granted Mar 27, 2018·0 cites·7 claims
- 4453US9441773B2Pipe clamp with self-aligning mechanism while closiing of sameKRAUSZ ELIEZER·Filed 2009·Granted Sep 13, 2016·0 cites·4 claims
- 4553US2013328305A1Seal holding device for pipe clampCHIPROOT AVI·Filed 2012·Application pending·0 cites
- 4652US2024175534A1Pipe repair stent with structural chassisMUELLER INT LLC·Filed 2022·Application pending·0 cites
- 4752US2012299293A1Assembly with separately tightenable annular clampsCHIPROOT AVI·Filed 2011·Application pending·0 cites
- 4852US2024230011A9Pipe coupling encapsulation assemblyKRAUSZ IND LTD·Filed 2022·Application pending·0 cites
- 4951US10364929B2Pipe coupling encapsulation assemblyELIEZER KRAUSZ IND DEVELOPMENT LTD·Filed 2017·Granted Jul 30, 2019·0 cites·10 claims
- 5050US9458957B2Multilayer annular clampCHIPROOT AVI·Filed 2011·Granted Oct 4, 2016·0 cites·7 claims
Showing the top 50 of 59 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →