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USPTO Patent Rankings Data through Dec 31, 2025
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Jay Veerathappa — 9 Patents

UNUnknown: 5 patents #3,065 of 83,584Top 4%
San Fernando, CA: #206 of 2,303 inventorsTop 9%
California: #67,547 of 386,348 inventorsTop 20%
Overall (All Time): #535,341 of 4,157,543Top 15%
9 Patents All Time
Jay Veerathappa has been granted 9 US patents while listed as an inventor at Unknown. The first was granted in 2005 and the most recent in November 2015. Jay Veerathappa ranks #535,341 of 4,157,543 US inventors in our database (top 12.9%). Patent records list Jay Veerathappa in San Fernando, CA, US.

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
9181883 Four cycle engine carburetors Nagesh S. Mavinahally, Pushpa Nagesh Mavinahally 2015-11-10
8783232 Stratified two-stroke engine and dual passage fuel system Nagesh S. Mavinahally 2014-07-22
8714130 Integrally cast block and upper crankcase Nagesh S. Mavinahally, Pushpalatha N. Mavinahally 2014-05-06
8596240 Integrally cast block and gaseous fuel injected generator engine Nagesh S. Mavinahally, Pushpa Nagesh Mavinahally 2013-12-03
8534268 Two-stroke engine Nagesh S. Mavinahally 2013-09-17
7210433 Stratified scavenged two-stroke engine Nagesh S. Mavinahally 2007-05-01
7093570 Stratified scavenged two-stroke engine Nagesh S. Mavinahally 2006-08-22
7000581 Mono-shaft four-stroke engine Nagesh S. Mavinahally 2006-02-21
6901892 Two stroke engine with rotatably modulated gas passage Nagesh S. Mavinahally 2005-06-07