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David H. Wilkerson

Niles, OH: #2 of 4 inventorsTop 50%
Ohio: #2,246 of 7,013 inventorsTop 35%
Overall (2017): #443,313 of 506,227Top 90%
1 Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9593489 Tread for steel-pan stairways David M. DeChristofaro 2017-03-14

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Dale Wilkis1
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David G. Wilhite, Jr.1
Daniel Wilhelm1
Daniel D. Wilhelm1
David Henry Wilde1