Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Carol Clark — 5 Patents

Microsoft: 2 patents #17,644 of 40,388Top 45%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
Carol Clark has been granted 5 US patents while listed as an inventor at Microsoft. The first was granted in 1994 and the most recent in July 2017. Carol Clark ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Carol Clark in Desborough, NY, GB.

Patents per Year

Patents granted per year, 1994 to 2017Bar chart with a peak of 1 patents in 1994.peak 11994: 1 patents19941999: 1 patents19992008: 1 patents20082016: 1 patents20162017: 1 patents2017

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9697635 Generating an avatar from real time image data David James Quinn, Peter Alan Ridgway, Nicholas David Burton, David T. Hill, Christian Huitema +4 more 2017-07-04
9508197 Generating an avatar from real time image data David James Quinn, Peter Alan Ridgway, Nicholas David Burton, David T. Hill, Christian Huitema +4 more 2016-11-29 $32,020,000
7314438 Hand-operable exercise bar Rickie Clark 2008-01-01
D410757 Candle melt guard 1999-06-08
D351550 Toilet seat lifting handle Bryan Clark 1994-10-18