Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Christopher M. Fetzer — 6 Patents in 2021

The Boeing: 6 patents #31 of 2,127Top 2%
Rancho Santa Clarita, CA: #1 of 2 inventorsTop 50%
California: #2,940 of 66,859 inventorsTop 5%
Overall (2021): #24,469 of 548,734Top 5%
6 Patents 2021

Issued Patents 2021

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11189747 Solar panel and method for producing the solar panel Kevin B. Van Gaever, James Patrick Hanley 2021-11-30 $42,567,000
11133429 Group-IV solar cell structure using group-IV or III-V heterostructures Richard R. King, Nasser H. Karam 2021-09-28 $39,467,000
10998462 Group-IV solar cell structure using group-IV or III-V heterostructures Richard R. King, Nasser H. Karam 2021-05-04 $57,022,000
10944022 Solar cell with delta doping layer Xing-Quan Liu, Daniel C. Law 2021-03-09 $104,580,000
10903383 Group-IV solar cell structure using group-IV or III-V heterostructures Richard R. King, Nasser H. Karam 2021-01-26 $69,064,000
10896990 Group-IV solar cell structure using group-IV or III-V heterostructures Richard R. King, Nasser H. Karam 2021-01-19 $118,083,000