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USPTO Patent Rankings Data through Dec 31, 2025
Home › Otis Elevator › Gopal R. Krishnan
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Gopal R. Krishnan — 19 Patents

OEOtis Elevator: 18 patents #79 of 1,840Top 5%
Hamilton Sundstrand: 1 patents #1,184 of 2,079Top 60%
Wethersfield, CT: #17 of 240 inventorsTop 8%
Connecticut: #2,159 of 34,797 inventorsTop 7%
Overall (All Time): #229,345 of 4,157,543Top 6%
19 Patents All Time
Gopal R. Krishnan has been granted 19 US patents while listed as an inventor at Otis Elevator. The first was granted in 2013 and the most recent in August 2024. Gopal R. Krishnan ranks #229,345 of 4,157,543 US inventors in our database (top 5.5%). Patent records list Gopal R. Krishnan in Wethersfield, CT, US.

Patents per Year

Patents granted per year, 2013 to 2024Bar chart with a peak of 5 patents in 2017.peak 52013: 2 patents20132015: 1 patents20152016: 1 patents20162017: 5 patents20172018: 1 patents20182019: 4 patents20192020: 1 patents20202021: 2 patents20212022: 1 patents20222024: 1 patents2024

Issued Patents All Time

Showing 1–19 of 19 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12071327 Load bearing member including lateral layer Wenping Zhao, Daniel A. Mosher, John P. Wesson, Paul Papas, Brad Guilani +1 more 2024-08-27
11447368 Load bearing member including lateral layer Wenping Zhao, Daniel A. Mosher, John P. Wesson, Paul Papas, Brad Guilani +1 more 2022-09-20
11193220 Elevator suspension and/or driving assembly having at least one traction surface comprising exposed weave fibers John P. Wesson, Timothy D. DeValve, Vijay Jayachandran, Daniel Rush 2021-12-07
10913634 Woven elevator belt with multifunctional coatings Scott Alan Eastman, John P. Wesson, Daniel A. Mosher, Wenping Zhao, Michael Paul Humbert +2 more 2021-02-09
10773929 Sheave for elevator system Jun Ma, Peter Keyo, Brad Guilani, David J. Lanesey, John P. Wesson +2 more 2020-09-15
10280044 In-service repair of elevator belt Scott Alan Eastman, John P. Wesson, Daniel A. Mosher, Wenping Zhao, William Eaton Holden, III +2 more 2019-05-07
10253436 Method of making an elevator suspension and/or driving assembly having at least one traction surface defined by weave fibers John P. Wesson 2019-04-09
10239731 Belt including fibers Wenping Zhao, John P. Wesson 2019-03-26
10221043 Elevator suspension and/or driving arrangement John P. Wesson, Huan Zhang 2019-03-05
10072162 Method of making a cord and polymer jacket assembly having a flame retardant in the polymer jacket material Xiaomei Yu, John P. Wesson, John M. Milton-Benoit, Wayde R. Schmidt 2018-09-11
9731938 Coated rope or belt for elevator systems John P. Wesson, Huan Zhang, Timothy D. DeValve 2017-08-15
9676593 Belt including fibers Wenping Zhao, John P. Wesson 2017-06-13
9617118 Elevator suspension and/or driving assembly having at least one traction surface defined by weave fibers John P. Wesson 2017-04-11
9555579 Tension member and polymer jacket assembly including a geometry stabilizer in the jacket Xiaomei Yu, John P. Wesson, John M. Milton-Benoit 2017-01-31
9550653 Elevator tension member John P. Wesson, Huan Zhang 2017-01-24
9403340 Method of manufacturing a composite load-bearing structure Georgios S. Zafiris, Mark R. Gurvich, John P. Wesson 2016-08-02 $17,425,000
9115466 Method of making a woven fabric having a desired spacing between tension members John P. Wesson 2015-08-25
8479887 Cord and polymer jacket assembly having a flame retardant in the polymer jacket material Xiaomei Yu, John P. Wesson, John M. Milton-Benoit, Wayde R. Schmidt 2013-07-09
8387780 Cord and polymer jacket assembly having an adhesion enhancer in the polymer jacket material Xiaomei Yu, John P. Wesson, John M. Milton-Benoit 2013-03-05

Frequent Collaborators

John P. Wesson19 shared
Wenping Zhao6 shared
Brad Guilani5 shared
Daniel A. Mosher4 shared
Xiaomei Yu4 shared
John M. Milton-Benoit4 shared

Nearby-Ranked Inventors

Vlastimil Kunc19
Nikolaj Maj Bentsen19
Vladimir Zhukov19
Remi Geraud19
Stephen Kaes19
Adeeti V. Ullal19
Ichiro Hayashi19
Kazuhiko Ueno19
Lei S. Qi19