NP

Norman A. Pearson

UN Unknown: 1 patents #112 of 1,079Top 15%
📍 Burns Lake, CA: #3 of 49 inventorsTop 7%
Overall (1982): #40,603 of 81,411Top 50%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4360424 Sluice box Gary W. Crawford 1982-11-23