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USPTO Patent Rankings Data through Sept 30, 2025
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Ann Waldhauer — 1 Patent in 2018

SUSunpower: 1 patents #53 of 141Top 40%
La Honda, CA: #8 of 11 inventorsTop 75%
California: #23,431 of 60,411 inventorsTop 40%
Overall (2018): #483,591 of 503,207Top 100%
1 Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10141462 Solar cells having differentiated P-type and N-type architectures David D. Smith, Venkatasubramani Balu, Kieran Mark Tracy 2018-11-27