Inventor · disambiguated record
Eric Wood
Also filed as: WOOD ERIC · WOOD ERIC STEPHEN
40 granted patents·1 pending application·2,927 citations·filing 1975–2008
99Inventor score
Files withINSITUFORM NETHERLANDS BV12INSITUFORM INT INC6INSITUFORM INT NV6INSITUFORM GROUP LTD3INSITUFORM PIPES & STRUCTURES3
Top patents by PatentIndex Score
41 records- 0197US4135958AMethod of lining a passageway with a resin absorbent tubeINSITUFORM INT INC·Filed 1977·Granted Jan 23, 1979·185 cites·5 claims
- 0296US4064211ALining of passagewaysINSITUFORM PIPES & STRUCTURES·Filed 1975·Granted Dec 20, 1977·274 cites·3 claims
- 0396US4009063AMethod of lining a pipeINSITUFORM PIPES & STRUCTURES·Filed 1975·Granted Feb 22, 1977·345 cites·19 claims
- 0495US4778553AMethod of lining a pipeline with a flexible tubular sleeveINSITUFORM LICENSEES B V·Filed 1987·Granted Oct 18, 1988·138 cites·16 claims
- 0595US4366012AImpregnation processINSITUFORM INT INC·Filed 1981·Granted Dec 28, 1982·119 cites·3 claims
- 0693US5393481ALining of pipelines or passagewaysINSITUFORM NETHERLANDS BV·Filed 1991·Granted Feb 28, 1995·81 cites·8 claims
- 0793US4602974AMethod of sealing pipeWOOD ERIC·Filed 1983·Granted Jul 29, 1986·112 cites·2 claims
- 0893US4581247ALining of pipelines and passagewaysINSITUFORM INT NV·Filed 1984·Granted Apr 8, 1986·73 cites·9 claims
- 0992US4836715APassageway lining materialINSITUFORM INT NV·Filed 1987·Granted Jun 6, 1989·97 cites·8 claims
- 1092US4701988ARelating to cuttersINSITUFORM INT NV·Filed 1985·Granted Oct 27, 1987·59 cites·24 claims
- 1192US4577388AMethod of cutting apertures in lining in underground pipesINSITUFORM INTL INC·Filed 1984·Granted Mar 25, 1986·94 cites·2 claims
- 1292US4442891ACuttersINSITUFORM INT NV·Filed 1982·Granted Apr 17, 1984·83 cites·5 claims
- 1392US4390574AFelt material of layer of fine denier felt and layer of coarse denier feltINSITUFORM INT INC·Filed 1981·Granted Jun 28, 1983·69 cites·3 claims
- 1491US5706861ARehabilitation of pipelines and passageways with a flexible liner using an inflatible bladderINSITUFORM NETHERLANDS BV·Filed 1993·Granted Jan 13, 1998·94 cites·12 claims
- 1591US4385885ALining of passagewaysINSITUFORM INT INC·Filed 1981·Granted May 31, 1983·72 cites·3 claims
- 1690US4446181AManufacture of tubular laminatesINSITUFORM INT INC·Filed 1982·Granted May 1, 1984·66 cites·5 claims
- 1788US4786345AMethod of lining a passagewayINSTITUFORM LICENCEES B V·Filed 1987·Granted Nov 22, 1988·80 cites·10 claims
- 1887US4677472AApparatus for inspecting the interior of a pipelineINSITUFORM GROUP LTD·Filed 1985·Granted Jun 30, 1987·55 cites·8 claims
- 1985US5624629AInstallation of lateral linings with sealing collar from the main pipeline outINSITUFORM NETHERLANDS BV·Filed 1995·Granted Apr 29, 1997·46 cites·9 claims
- 2085US4680066ALining of pipelines or passagewaysINSITUFORM GROUP LTD·Filed 1985·Granted Jul 14, 1987·61 cites·10 claims
- 2185US4401696ALining of pipelines and passagewaysINSITUFORM INT INC·Filed 1981·Granted Aug 30, 1983·58 cites·7 claims
- 2284US5656117AMethod of lining passageways by applying a pre-liner sleeve and hardenable compositionINSITUFORM NETHERLANDS BV·Filed 1992·Granted Aug 12, 1997·63 cites·10 claims
- 2383US5409561ALining of passagewaysINSITUFORM NETHERLANDS BV·Filed 1991·Granted Apr 25, 1995·55 cites·6 claims
- 2483US4991006AApparatus using an everted hose for inspecting the interior of a lateral pipelineINSITUFORM LICENSEES B V·Filed 1990·Granted Feb 5, 1991·58 cites·20 claims
- 2581US5692543ALining of lateral pipelines with a liner having a sealing collarINSITUFORM NETHERLANDS BV·Filed 1993·Granted Dec 2, 1997·51 cites·14 claims
- 2681US5577864AApparatus relating to the linings of pipelines and passagewaysINSITUFORM B V·Filed 1992·Granted Nov 26, 1996·56 cites·13 claims
- 2780US4581085ALining of pipelines or passagewaysINSITUFORM INT NV·Filed 1983·Granted Apr 8, 1986·45 cites·7 claims
- 2879US8864076B2Elongate composite structural memberWOOD ERIC STEPHEN·Filed 2008·Granted Oct 21, 2014·5 cites·21 claims
- 2978US6899832B2Installation of flexible lining with flexible collar for lining lateral pipelinesINSITUFORM NETHERLANDS BV·Filed 2002·Granted May 31, 2005·20 cites·16 claims
- 3078US4758454ALining of passagewaysINSITUFORM GROUP LTD·Filed 1986·Granted Jul 19, 1988·36 cites·13 claims
- 3176US6337114B1Flexible lining with flexible collar for lining lateral pipelinesINSITUFORM NETHERLANDS BV·Filed 1997·Granted Jan 8, 2002·28 cites·4 claims
- 3276US4622196ALining of pipelines and passagewaysINSITUFORM HOLDINGS·Filed 1985·Granted Nov 11, 1986·45 cites·16 claims
- 3374US4439469AFormation of a lining in pipelinesINSITUFORM INT NV·Filed 1982·Granted Mar 27, 1984·36 cites·7 claims
- 3472US6354330B1Lining of pipelines with a flexible lining including a heat curable resin by curling in stagesINSITUFORM NETHERLANDS BV·Filed 1994·Granted Mar 12, 2002·40 cites·11 claims
- 3572US4048512ASystem for generating power from wave motions of the seaINSITUFORM PIPES & STRUCTURES·Filed 1976·Granted Sep 13, 1977·23 cites·11 claims
- 3670US5975878AApparatus for installation of lining with sealing collarINSITUFORM NETHERLANDS BV·Filed 1996·Granted Nov 2, 1999·24 cites·20 claims
- 3765US6146491ALining of pipelines or passageways using a push rod adhered to rod and linerINSITUFORM·Filed 1995·Granted Nov 14, 2000·41 cites·21 claims
- 3860USD373408SCollar for a pipe inletINSITUFORM NETHERLANDS BV·Filed 1995·Granted Sep 3, 1996·11 cites·1 claims
- 3958US4637754ALining of pipelines and passagewaysINSITUFORM HOLDINGS·Filed 1984·Granted Jan 20, 1987·20 cites·7 claims
- 4044US2005211372A1Installation of flexible lining with flexible collar for lining lateral pipelinesWOOD ERIC·Filed 2005·Application pending·0 cites
- 4134US5494118APlacement of pipes in the groundINSITUFORM NETHERLANDS BV·Filed 1992·Granted Feb 27, 1996·9 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →