RH

Randy Hessel

WARF: 1 patents #20 of 300Top 7%
📍 Madison, WI: #141 of 528 inventorsTop 30%
🗺 Wisconsin: #1,288 of 3,989 inventorsTop 35%
Overall (2025): #246,454 of 469,880Top 55%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12209532 Compression ignition engine with igniter and pilot injector Harsh Darshan Sapra, Sage L. Kokjohn, Eri Amezcua Cuellar, David Rothamer 2025-01-28