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William R. Schermerhorn — 2 Patents in 2021

UNUnknown: 1 patents #344 of 3,329Top 15%
Greensboro, NC: #26 of 132 inventorsTop 20%
North Carolina: #985 of 5,924 inventorsTop 20%
Overall (2021): #99,425 of 548,734Top 20%
2 Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10986762 Beach umbrella hole digging device — 2021-04-27
10925363 Canopy tension system — 2021-02-23

Nearby-Ranked Inventors

William Thomas Sella2
William J. Scott2
William E. Schmidt2
William P. Schmidt2
William S. Schjerven, SR.2
Wim Bert Griet Schepens2
William Bryan Schafer, III2
William J. Scales2
William Sauway Law2