DM

Douglas U. Mennie

CU Cummins-Allison: 1 patents #1 of 6Top 20%
📍 Barrington, IL: #12 of 36 inventorsTop 35%
🗺 Illinois: #1,799 of 6,351 inventorsTop 30%
Overall (2025): #401,410 of 469,880Top 90%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12333886 Coin pad for coin processing system John R. Blake, Ricky Newsom, James M. Rasmussen, Kevin M. Carrara, Glenn S. Gordon 2025-06-17