DE

Delbert O. Ells

BL Blount: 1 patents #99 of 164Top 65%
OI Omark Industries: 1 patents #14 of 41Top 35%
📍 Clarkston, WA: #17 of 43 inventorsTop 40%
🗺 Washington: #35,300 of 76,902 inventorsTop 50%
Overall (All Time): #2,326,489 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4963201 Primer composition Robert K. Bjerke, James P. Ward, Kenneth P. Kees 1990-10-16
4608102 Primer composition Adalbert A. Krampen, Robert K. Bjerke, James P. Ward 1986-08-26