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David Duane Chapman — 1 Patent in 2021

IEInterstate Electronics: 1 patents #4 of 6Top 70%
Willow View Lane, CA: #9 of 43 inventorsTop 25%
California: #26,007 of 66,859 inventorsTop 40%
Overall (2021): #486,988 of 548,734Top 90%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11101829 Receiver with multi-spectrum parallel amplification — 2021-08-24

Nearby-Ranked Inventors

David Charles1
Daniel Bennett Charboneau1
Daniel R. Chapman1
Dana Chapman1
David Chapman1
David Donald Chapdelaine1
Daniel Chapa1
David Chao1
Daniel S. Chao1