Inventor · disambiguated record
Colin Campbell
Also filed as: CAMPBELL COLIN · CAMPBELL COLIN D · CAMPBELL COLIN DAVID · CAMPBELL COLIN J
30 granted patents·5 pending applications·540 citations·filing 1986–2024
97Inventor score
Files withOREN TECH LLC10PLY GEM IND INC5CAMBELT INT CORP4AMERICAN POWER CONV CORP3SANDBOX ENTPR LLC3
Top patents by PatentIndex Score
35 records- 0197US10926967B2Conveyor with integrated dust collector systemOREN TECH LLC·Filed 2020·Granted Feb 23, 2021·10 cites·20 claims
- 0297US9845210B2Conveyor with integrated dust collector systemOREN TECH LLC·Filed 2017·Granted Dec 19, 2017·15 cites·14 claims
- 0396US10065816B2Conveyor with integrated dust collector systemOREN TECH LLC·Filed 2017·Granted Sep 4, 2018·11 cites·12 claims
- 0496US5596479APower surge protectorAMERICAN POWER CONV CORP·Filed 1995·Granted Jan 21, 1997·103 cites·19 claims
- 0595US11414282B2System for conveying proppant to a fracking site hopperSANDBOX ENTPR LLC·Filed 2021·Granted Aug 16, 2022·3 cites·4 claims
- 0695US10676296B2Conveyor with integrated dust collector systemOREN TECH LLC·Filed 2018·Granted Jun 9, 2020·6 cites·6 claims
- 0795US9919882B2Conveyor with integrated dust collector systemOREN TECH LLC·Filed 2017·Granted Mar 20, 2018·12 cites·6 claims
- 0895US9902576B1Conveyor with integrated dust collector systemOREN TECH LLC·Filed 2017·Granted Feb 27, 2018·8 cites·2 claims
- 0995US5457600APower surge protectorAMERICAN POWER CONV CORP·Filed 1994·Granted Oct 10, 1995·101 cites·27 claims
- 1094US10035668B2Conveyor with integrated dust collector systemOREN TECH LLC·Filed 2017·Granted Jul 31, 2018·9 cites·4 claims
- 1194US9963308B2Conveyor with integrated dust collector systemOREN TECH LLC·Filed 2017·Granted May 8, 2018·9 cites·5 claims
- 1294US9868598B2Conveyor with integrated dust collector systemOREN TECH LLC·Filed 2017·Granted Jan 16, 2018·6 cites·4 claims
- 1392US11932503B2System for conveying proppant to a fracking site hopperSANDBOX ENTPR LLC·Filed 2022·Granted Mar 19, 2024·1 cites·12 claims
- 1491US6571935B1Monolithic belt with reinforced sidewallCAMBELT INTERNAT CORP·Filed 2000·Granted Jun 3, 2003·54 cites·20 claims
- 1590US9932183B2Conveyor with integrated dust collector systemOREN TECH LLC·Filed 2017·Granted Apr 3, 2018·5 cites·5 claims
- 1689US10113303B2Cover assembly for a floor drainDrain Dome LLC·Filed 2018·Granted Oct 30, 2018·28 cites·19 claims
- 1788US11733112B2Characterization of force-sensor equipped devicesCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2021·Granted Aug 22, 2023·2 cites·13 claims
- 1884US2024228202A1System for conveying proppant to a fracking site hopperSANDBOX ENTPR LLC·Filed 2024·Application pending·0 cites
- 1983US4714151AApparatus for supporting and enclosing conveyor systemsCAMBELT INT CORP·Filed 1986·Granted Dec 22, 1987·37 cites·5 claims
- 2082US9493970B2Tilt latch for windowPLY GEM IND INC·Filed 2013·Granted Nov 15, 2016·10 cites·4 claims
- 2174US8266851B2Mullion systemCAMPBELL COLIN D·Filed 2009·Granted Sep 18, 2012·14 cites·8 claims
- 2272USD411981SElectrical surge protector unit for desk top productsAMERICAN POWER CONV CORP·Filed 1997·Granted Jul 13, 1999·20 cites·1 claims
- 2371US9624713B2Connection system for meeting rail of windowPLY GEM IND INC·Filed 2013·Granted Apr 18, 2017·3 cites·17 claims
- 2470US6095742ACenter column and stored material support and transfer structure for reclaimerCAMBELT INT CORP·Filed 1998·Granted Aug 1, 2000·27 cites·22 claims
- 2568US9038698B2Quick release screen clipsPLY GEM IND INC·Filed 2013·Granted May 26, 2015·5 cites·6 claims
- 2666US5449263ADevice and method for torque assist of drag armCAMBELT INT CORP·Filed 1994·Granted Sep 12, 1995·23 cites·23 claims
- 2762US2024241186A1Systems and methods for monitoring batteries in user devicesTITAN ADVANCED ENERGY SOLUTIONS INC·Filed 2024·Application pending·0 cites
- 2861US12254762B2Determination and avoidance of over-excursion of internal mass of transducerCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2023·Granted Mar 18, 2025·0 cites·8 claims
- 2953US9038333B2Common window framePLY GEM IND INC·Filed 2014·Granted May 26, 2015·0 cites·21 claims
- 3051US5944168ACrescent shaped support coverCAMBELT INT CORP·Filed 1998·Granted Aug 31, 1999·18 cites·17 claims
- 3145US2021106154A1Bed cover clasp systemMarlie Incorporated·Filed 2020·Application pending·0 cites
- 3243US9834957B2Tilt latch for windowPLY GEM IND INC·Filed 2016·Granted Dec 5, 2017·0 cites·4 claims
- 3339US2007190656A1Biomolecular devicesCRAIN JASON·Filed 2004·Application pending·0 cites
- 3436US2016293388A1Pneumatic counterbalance for electrode gap controlTOKYO ELECTRON LTD·Filed 2016·Application pending·0 cites
- 3532US7044479B2Steel retainer for rock drillCAMPBELL JR PAUL B·Filed 2002·Granted May 16, 2006·0 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →