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USPTO Patent Rankings Data through Dec 31, 2025
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James Ryan — 5 Patents

KTKonarka Technologies: 3 patents #17 of 45Top 40%
McFarland, WI: #33 of 123 inventorsTop 30%
Wisconsin: #9,126 of 40,088 inventorsTop 25%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
James Ryan has been granted 5 US patents while listed as an inventor at Konarka Technologies. The first was granted in 1990 and the most recent in June 2011. James Ryan ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list James Ryan in McFarland, WI, US.

Patents per Year

Patents granted per year, 1990 to 2011Bar chart with a peak of 2 patents in 2011.peak 21990: 1 patents19902005: 1 patents20052007: 1 patents20072011: 2 patents2011

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
7969033 Buoyancy energy cell — 2011-06-28
7932464 Methods of scoring for fabricating interconnected photovoltaic cells — 2011-04-26
7186911 Methods of scoring for fabricating interconnected photovoltaic cells — 2007-03-06
6949400 Ultrasonic slitting of photovoltaic cells and modules — 2005-09-27
4936506 Swimming pool fountain — 1990-06-26

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Terry Richard Linn5
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Xiaoxue CHEN5
Mohankumar Krishnan VALIYAMBATH5
Baoquan Tan5
Jack Long5