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USPTO Patent Rankings Data through Dec 31, 2025
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Grace Xavier — 4 Patents

SUSunpower: 3 patents #186 of 453Top 45%
RGRwe Schott Solar Gmbh: 1 patents #4 of 10Top 40%
Fremont, CA: #3,591 of 9,298 inventorsTop 40%
California: #126,026 of 386,348 inventorsTop 35%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Grace Xavier has been granted 4 US patents while listed as an inventor at Sunpower. The first was granted in 2004 and the most recent in March 2016. Grace Xavier ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Grace Xavier in Fremont, CA, US.

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9281429 Module level solutions to solar cell polarization Bo Li 2016-03-08 $8,702,000
8552288 Photovoltaic module with adhesion promoter 2013-10-08 $69,416,000
8188363 Module level solutions to solar cell polarization Bo Li 2012-05-29 $9,445,000
6815246 Surface modification of silicon nitride for thick film silver metallization of solar cell Ronald C. Gonsiorawski 2004-11-09