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USPTO Patent Rankings Data through Dec 31, 2025
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Roudolf Evseev — 1 Patent

RORotys: 1 patents #7 of 14Top 50%
Saint Petersburg, RU: #854 of 2,117 inventorsTop 45%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Roudolf Evseev has been granted 1 US patent while listed as an inventor at Rotys. All of these patents were granted in 2005. Roudolf Evseev ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Roudolf Evseev in Saint Petersburg, RU.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6911757 Ring stator motor device Edward Lopatinsky, Dan K. Shaefer, Saveliy Rosenfeld, Lev Fedoseyev, Popov Victor 2005-06-28