Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Sunil Kumar Sinha — 8 Patents

GE: 2 patents #13,632 of 36,430Top 40%
Cincinnati, OH: #1,282 of 8,043 inventorsTop 20%
Ohio: #10,270 of 73,341 inventorsTop 15%
Overall (All Time): #600,572 of 4,157,543Top 15%
8 Patents All Time
Sunil Kumar Sinha has been granted 8 US patents while listed as an inventor at GE. The first was granted in 2004 and the most recent in March 2022. Sunil Kumar Sinha ranks #600,572 of 4,157,543 US inventors in our database (top 14.4%). Patent records list Sunil Kumar Sinha in Cincinnati, OH, US.

Patents per Year

Patents granted per year, 2004 to 2022Bar chart with a peak of 3 patents in 2014.peak 32004: 1 patents20042009: 1 patents20092012: 1 patents20122014: 3 patents20142021: 1 patents20212022: 1 patents2022

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11262100 System and method for the capture and use of heat from the wastewater of commercial dishwashers Gopal Basak 2022-03-01
10969179 Systems and methods for exchanging thermal energy between a drain liquid and a source liquid for heating or cooling Gopal Basak 2021-04-06
D709603 Hybrid heat pump water heater Randeep Pal, Jaspreet Pal 2014-07-22
8679303 Refillable anode 2014-03-25
8667806 Efficient photovoltaic (PV) cell based heat pump liquid heater 2014-03-11
8172518 Methods and apparatus for fabricating a rotor assembly William Carl Ruehr, Michael Harvey Schneider, Jay L. Cornell 2012-05-08 $13,545,000
7543456 Heat pump liquid heater Asoke Kumar Deysarkar 2009-06-09
6773234 Methods and apparatus for facilitating preventing failure of gas turbine engine blades Max Robert Farson, Ming Li, Paul Izon, Nicholas Joseph Kray 2004-08-10 $35,544,000