DJ

David N. Johnson

BD Black & Decker: 1 patents #89 of 206Top 45%
📍 Doncaster, OH: #1 of 1 inventorsTop 100%
Overall (2018): #444,968 of 503,207Top 90%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9981406 Drill bit Thomas R. Kaye, Jr., Christian Bluemel 2018-05-29