JP

John D. Preheim

RI Raven Industries: 1 patents #5 of 16Top 35%
📍 Beresford, SD: #1 of 1 inventorsTop 100%
🗺 South Dakota: #36 of 184 inventorsTop 20%
Overall (2025): #333,588 of 469,880Top 75%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12389899 Localized product injection system and methods for same Jared Ernest Kocer, Nicholas O. Michael, Brent A. Driesen 2025-08-19