PB

Patrick J. Barkdoll

SI Southern Imperial: 4 patents #1 of 4Top 25%
📍 Pecatonica, IL: #1 of 3 inventorsTop 35%
🗺 Illinois: #321 of 6,921 inventorsTop 5%
Overall (2011): #23,376 of 364,097Top 7%
4
Patents 2011

Issued Patents 2011

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
8069994 Trackless retail pusher system 2011-12-06
8016128 Wheeled pusher system Stanley C. Valiulis 2011-09-13
8002441 Adjustable arm gondola lighting system Thomas E. Valiulis, Robert Louis Northrup, JR. 2011-08-23
7926668 Trackless retail pusher system 2011-04-19