GC

Gary W. Crawford

UN Unknown: 1 patents #112 of 1,079Top 15%
📍 North Vancouver, CA: #4 of 12 inventorsTop 35%
Overall (1982): #64,384 of 81,411Top 80%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4360424 Sluice box Norman A. Pearson 1982-11-23