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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
DC

David E. Carlson — 3 Patents in 2017

NTNatcore Technology: 3 patents #1 of 2Top 50%
Reidsville, NC: #1 of 3 inventorsTop 35%
North Carolina: #619 of 5,755 inventorsTop 15%
Overall (2017): #82,185 of 506,227Top 20%
3 Patents 2017

Issued Patents 2017

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
9837561 Laser processed back contact heterojunction solar cells David H. Levy 2017-12-05
9825199 Laser-transferred IBC solar cells 2017-11-21
9570638 Laser-transferred IBC solar cells 2017-02-14