DH

Duane L. Headley

FO Foamseal: 1 patents #5 of 13Top 40%
📍 Oxford, MI: #239 of 390 inventorsTop 65%
🗺 Michigan: #49,615 of 86,293 inventorsTop 60%
Overall (All Time): #4,081,638 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4244901 Method of bonding structural support members to flat sheets Stanley E. Wencley 1981-01-13