JD

John Dingwall

📍 Sacramento, CA: #48 of 160 inventorsTop 30%
🗺 California: #19,344 of 55,090 inventorsTop 40%
Overall (2025): #338,805 of 469,880Top 75%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12421095 Particulate funnel device Krysta Weikel 2025-09-23