NT

Nels D. Tapio

📍 Battle Ground, WA: #5 of 16 inventorsTop 35%
🗺 Washington: #1,076 of 3,602 inventorsTop 30%
Overall (2002): #146,992 of 266,432Top 60%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6484813 Bulldozer attachment to facilitate grading John A. Tapio, Kyle J. Tapio 2002-11-26