Inventor · disambiguated record
Gopal R. Krishnan
Also filed as: KRISHNAN GOPAL R
19 granted patents·9 pending applications·40 citations·filing 2008–2022
91Inventor score
Top patents by PatentIndex Score
28 records- 0187US9115466B2Method of making a woven fabric having a desired spacing between tension membersWESSON JOHN P·Filed 2010·Granted Aug 25, 2015·5 cites·21 claims
- 0286US8479887B2Cord and polymer jacket assembly having a flame retardant in the polymer jacket materialYU XIAOMEI·Filed 2008·Granted Jul 9, 2013·14 cites·6 claims
- 0383US9550653B2Elevator tension memberWESSON JOHN P·Filed 2011·Granted Jan 24, 2017·5 cites·19 claims
- 0483US9403340B2Method of manufacturing a composite load-bearing structureHAMILTON SUNDSTRAND CORP·Filed 2013·Granted Aug 2, 2016·3 cites·15 claims
- 0580US10773929B2Sheave for elevator systemOTIS ELEVATOR CO·Filed 2015·Granted Sep 15, 2020·2 cites·8 claims
- 0675US12071327B2Load bearing member including lateral layerOTIS ELEVATOR CO·Filed 2022·Granted Aug 27, 2024·0 cites·4 claims
- 0774US8387780B2Cord and polymer jacket assembly having an adhesion enhancer in the polymer jacket materialYU XIAOMEI·Filed 2008·Granted Mar 5, 2013·3 cites·15 claims
- 0873US9731938B2Coated rope or belt for elevator systemsWESSON JOHN P·Filed 2011·Granted Aug 15, 2017·2 cites·7 claims
- 0973US9676593B2Belt including fibersZHAO WENPING·Filed 2012·Granted Jun 13, 2017·3 cites·17 claims
- 1073US9617118B2Elevator suspension and/or driving assembly having at least one traction surface defined by weave fibersWESSON JOHN P·Filed 2010·Granted Apr 11, 2017·1 cites·11 claims
- 1172US10913634B2Woven elevator belt with multifunctional coatingsOTIS ELEVATOR CO·Filed 2016·Granted Feb 9, 2021·1 cites·13 claims
- 1270US9555579B2Tension member and polymer jacket assembly including a geometry stabilizer in the jacketOTIS ELEVATOR CO·Filed 2013·Granted Jan 31, 2017·1 cites·9 claims
- 1365US10253436B2Method of making an elevator suspension and/or driving assembly having at least one traction surface defined by weave fibersOTIS ELEVATOR CO·Filed 2017·Granted Apr 9, 2019·0 cites·9 claims
- 1464US10239731B2Belt including fibersOTIS ELEVATOR CO·Filed 2017·Granted Mar 26, 2019·0 cites·20 claims
- 1563US11193220B2Elevator suspension and/or driving assembly having at least one traction surface comprising exposed weave fibersOTIS ELEVATOR CO·Filed 2017·Granted Dec 7, 2021·0 cites·11 claims
- 1662US11447368B2Load bearing member including lateral layerOTIS ELEVATOR CO·Filed 2017·Granted Sep 20, 2022·0 cites·12 claims
- 1762US10072162B2Method of making a cord and polymer jacket assembly having a flame retardant in the polymer jacket materialOTIS ELEVATOR CO·Filed 2013·Granted Sep 11, 2018·0 cites·4 claims
- 1854US2011108372A1Tension member and polymer jacket assembly including a geometry stabilizer in the jacketKRISHNAN GOPAL R·Filed 2008·Application pending·0 cites
- 1950US10280044B2In-service repair of elevator beltOTIS ELEVATOR CO·Filed 2016·Granted May 7, 2019·0 cites·9 claims
- 2047US2012003560A1Fuel cell for moisture management at gas inletsMEYERS JEREMY P·Filed 2009·Application pending·0 cites
- 2146US2015338153A1Insulated frame for transportation refrigeration unitCARRIER CORP·Filed 2013·Application pending·0 cites
- 2246US2015017436A1Protective coating for cordsOTIS ELEVATOR CO·Filed 2012·Application pending·0 cites
- 2345US2018222721A1Elevator tension memberOTIS ELEVATOR CO·Filed 2017·Application pending·0 cites
- 2445US2013167967A1Elevator Suspension and/or Driving Assembly Having at Least One Traction Surface Comprising Exposed Weave FibersWESSON JOHN P·Filed 2011·Application pending·0 cites
- 2543US2011135926A1Cord and polymer jacket assembly having a friction stabilizer in the polymer jacket materialYU XIAOMEI·Filed 2008·Application pending·0 cites
- 2642US10221043B2Elevator suspension and/or driving arrangementWESSON JOHN P·Filed 2010·Granted Mar 5, 2019·0 cites·55 claims
- 2742US2013270043A1Elevator system beltWESSON JOHN P·Filed 2010·Application pending·0 cites
- 2842US2014008154A1Elevator tension memberWESSON JOHN P·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →