Partial year: Data through Q3 2025 (Sept 30). Full-year totals not yet available.
JR

John N. Rowley

NI Nelson Irrigation: 1 patents #2 of 9Top 25%
📍 Walla Walla, WA: #2 of 6 inventorsTop 35%
🗺 Washington: #2,749 of 9,973 inventorsTop 30%
Overall (2025): #333,062 of 469,880Top 75%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12366259 Sprinkler with trellis wire mounting clip Steven E. Crawford, Andrew B. Hellie 2025-07-22