FM

Frank M. McElheran

📍 Portland, OR: #6,022 of 9,213 inventorsTop 70%
🗺 Oregon: #17,068 of 28,073 inventorsTop 65%
Overall (All Time): #3,537,395 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6354325 Underground access conduit Kenneth F. Warnes, Christian O. Nelson, Lance S. Landis, Thane J. Landis, William R. Huseby +2 more 2002-03-12