Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Greg Beardsworth — 5 Patents

SUSunpower: 4 patents #149 of 453Top 35%
EEEnphase Energy: 1 patents #68 of 128Top 55%
San Francisco, CA: #8,231 of 26,999 inventorsTop 35%
California: #107,996 of 386,348 inventorsTop 30%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
Greg Beardsworth has been granted 5 US patents while listed as an inventor at Sunpower. The first was granted in 2012 and the most recent in February 2024. Greg Beardsworth ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Greg Beardsworth in San Francisco, CA, US.

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11894805 Device for reducing the open circuit voltage of a solar system Steven M. Kraft, Kevin C. Fischer, Zachary S. Judkins, Keith Johnston 2024-02-06 $210,570,000
9472691 Device for shunting current from photovoltaic circuit near the open circuit voltage and/or disconnecting solar module of a solar system Steven M. Kraft, Kevin C. Fischer, Zachary S. Judkins, Keith Johnston 2016-10-18 $18,056,000
9413288 Photovoltaic system with managed output and method of managing variability of output from a photovoltaic system Matt Campbell, Steven M. Kraft, Jason C. Jones 2016-08-09 $9,483,000
8629383 Photovoltaic system with managed output and method of managing variability of output from a photovoltaic system Matt Campbell, Steven M. Kraft, Jason C. Jones 2014-01-14 $34,569,000
8334489 Photovoltaic system with managed output and method of managing variability of output from a photovoltaic system Matt Campbell, Steve Kraft, Jason C. Jones 2012-12-18 $4,575,000