Inventor · disambiguated record
Mark A. Weih
Also filed as: WEIH MARK · WEIH MARK A · WEIH MARK ALFRED
26 granted patents·8 pending applications·383 citations·filing 1988–2025
96Inventor score
Files withS & B TECHNICAL PRODUCTS INC14LORD CORP13CORBETT BRADFORD G SR2Sewer Sentry LLC2BOND KAREN M1
Top patents by PatentIndex Score
34 records- 0195US10383470B2Anti-fatigue mat/shock padS & B TECHNICAL PRODUCTS INC·Filed 2018·Granted Aug 20, 2019·7 cites·10 claims
- 0291US6960272B1Contact metathesis polymerizationLORD CORP·Filed 2000·Granted Nov 1, 2005·36 cites·48 claims
- 0389US5496884AAqueous adhesive for bonding elastomersLORD CORP·Filed 1993·Granted Mar 5, 1996·52 cites·17 claims
- 0484US8444186B2Seal and restraint system for plastic pipe with low friction coatingJONES JIM·Filed 2009·Granted May 21, 2013·14 cites·6 claims
- 0580US5717031AAqueous adhesive compositionsLORD CORP·Filed 1995·Granted Feb 10, 1998·48 cites·22 claims
- 0680US5200459AStable butadiene heteropolymer laticesLORD CORP·Filed 1991·Granted Apr 6, 1993·45 cites·22 claims
- 0779US5300555AStable butadiene homopolymers laticesLORD CORP·Filed 1991·Granted Apr 5, 1994·36 cites·23 claims
- 0878US12007056B2Method of manufacturing a two component sealing gasket for plastic pipeS & B TECHNICAL PRODUCTS INC·Filed 2023·Granted Jun 11, 2024·0 cites·11 claims
- 0978USD986394SPipe sealing gasketS & B TECHNICAL PRODUCTS INC·Filed 2021·Granted May 16, 2023·7 cites·1 claims
- 1074US2025305611A1Gripping elments produced with controlled hardness for sealing and restraint systems used in fluid pipelinesS & B TECHNICAL PRODUCTS INC·Filed 2024·Application pending·0 cites
- 1172US11933442B2Method of manufacturing a two component sealing gasket for plastic pipeS & B TECHNICAL PRODUCTS INC·Filed 2022·Granted Mar 19, 2024·0 cites·3 claims
- 1269USD917026SPipe sealing gasketS & B TECHNICAL PRODUCTS INC·Filed 2019·Granted Apr 20, 2021·11 cites·1 claims
- 1369US2025290267A1Reinforced manhole cover gasketSewer Sentry LLC·Filed 2025·Application pending·0 cites
- 1468US6262217B1Polyurethane compositionsLORD CORP·Filed 1997·Granted Jul 17, 2001·44 cites·15 claims
- 1566US5310796AAdhesive with polyesterurethane, halogenated polyolefin and Diels-Alder adductLORD CORP·Filed 1993·Granted May 10, 1994·20 cites·17 claims
- 1664US12270495B2Segmented grip ring for plastic pipe joint restraint systemsS&B TECHNICAL PRODUCTS INC·Filed 2023·Granted Apr 8, 2025·0 cites·11 claims
- 1764US6973949B1Tire laminate bonded by contact metathesisLORD CORP·Filed 2000·Granted Dec 13, 2005·4 cites·3 claims
- 1864US2024326368A1Method of Manufacturing a Restrained Joint Gasket of Adjustable LengthS&B TECHNICAL PRODUCTS INC·Filed 2024·Application pending·0 cites
- 1963US12331856B1Sealing gasket with plastic retainer ring for plastic pipeline systems having pre-formed socketsS & B TECHNICAL PRODUCTS INC·Filed 2024·Granted Jun 17, 2025·0 cites·6 claims
- 2061US6268422B1Aqueous adhesive for bonding elastomersLORD CORP·Filed 1995·Granted Jul 31, 2001·21 cites·25 claims
- 2159US12466123B2Rieber sealing system with plastic retainer ringS&B TECHNICAL PRODUCTS INC·Filed 2023·Granted Nov 11, 2025·0 cites·16 claims
- 2259US12320089B2Reinforced manhole cover gasketSewer Sentry LLC·Filed 2021·Granted Jun 3, 2025·0 cites·20 claims
- 2359US11982386B2Process for producing gripping elements for sealing and restraint systems for fluid pipelines and pipe joints produced therebyS & B TECHNICAL PRODUCTS INC·Filed 2021·Granted May 14, 2024·0 cites·15 claims
- 2458US2024369166A1Spline lock restrained pipe joining system for plastic pipeS&B TECHNICAL PRODUCTS INC·Filed 2024·Application pending·0 cites
- 2556US4795778AAdhesive halogenated cyclic conjugated diene and 1,2 polybutadieneBOND KAREN M·Filed 1988·Granted Jan 3, 1989·12 cites·2 claims
- 2655US11287072B2Lightweight sealing gasket for low pressure and non-pressure applicationsS & B TECHNICAL PRODUCTS INC·Filed 2020·Granted Mar 29, 2022·0 cites·23 claims
- 2754US12510201B2Click fit restrained pipe joining system for plastic pipeS&B TECHNICAL PRODUCTS INC·Filed 2024·Granted Dec 30, 2025·0 cites·17 claims
- 2853US5128403AHigh-temperature adhesive compositionsLORD CORP·Filed 1991·Granted Jul 7, 1992·12 cites·29 claims
- 2946US2005252782A9Autodeposition metal dip coating processLORD CORP·Filed 2002·Application pending·0 cites
- 3043US5102937AGlass adhesiveLORD CORP·Filed 1990·Granted Apr 7, 1992·12 cites·18 claims
- 3139US2007190244A1Method of applying a phenolic resin corrosion protective coating to a component used in a fluid conveyance systemCORBETT BRADFORD G SR·Filed 2007·Application pending·0 cites
- 3239US2007196585A1Method of applying a phenolic resin corrosion protective coating to a steel componentCORBETT BRADFORD G SR·Filed 2007·Application pending·0 cites
- 3335US5175215AAdhesive compositions based on block copolymer adductsLORD CORP·Filed 1991·Granted Dec 29, 1992·2 cites·9 claims
- 3430US2010000920A1Membrane coating for a water pressurization BladderMARTINELLO ERMANNO·Filed 2009·Application pending·0 cites
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