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

Craig B. Nelson

NI Nelson Irrigation: 2 patents #1 of 9Top 15%
📍 Walla Walla, WA: #1 of 6 inventorsTop 20%
🗺 Washington: #1,191 of 9,973 inventorsTop 15%
Overall (2025): #133,129 of 469,880Top 30%
2
Patents 2025

Issued Patents 2025

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12364217 Variable rate irrigation using motion sensor Meade M. Neal, Mark A. Bauman, Travis A. Griggs 2025-07-22
12186766 Nozzle and sprinkler for center pivot end Lee A. Perkins, Loren Vander Griend 2025-01-07