DW

Douglas C. Winfield

BD Black & Decker: 1 patents #63 of 128Top 50%
📍 Madison, AL: #4 of 26 inventorsTop 20%
🗺 Alabama: #82 of 462 inventorsTop 20%
Overall (1997): #157,314 of 185,788Top 85%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5607364 Polymer damped tubular shafts Michael W. Hedrick 1997-03-04