CC

Charles W. Coleman

BD Black & Decker: 2 patents #1,029 of 2,138Top 50%
📍 Gettysburg, PA: #19 of 67 inventorsTop 30%
🗺 Pennsylvania: #30,495 of 74,527 inventorsTop 45%
Overall (All Time): #2,300,581 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5195760 Keyless chuck Dale K. Wheeler 1993-03-23
4848779 Keyless chuck Dale K. Wheeler 1989-07-18