CN

Craig B. Nelson

NI Nelson Irrigation: 2 patents #1 of 7Top 15%
📍 Walla Walla, WA: #1 of 15 inventorsTop 7%
🗺 Washington: #488 of 3,602 inventorsTop 15%
Overall (2002): #69,860 of 266,432Top 30%
2
Patents 2002

Issued Patents 2002

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6488218 Sprinkler head conversion for pop-up assembly Michael Townsend, Robert Rupar 2002-12-03
6439477 Nutating sprinkler Fred J. Sweet 2002-08-27