DT

David K. Tinnerman

CE Crown Equipment: 4 patents #117 of 339Top 35%
📍 New Knoxville, OH: #3 of 12 inventorsTop 25%
🗺 Ohio: #18,857 of 73,341 inventorsTop 30%
Overall (All Time): #1,137,570 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
11225404 Information system for industrial vehicles Aaron H. Harshbarger, Timothy A. Wellman, Jeffrey C. Whitford, Dean E. Winner 2022-01-18
10013815 Information system for industrial vehicles Aaron H. Harshbarger, Timothy A. Wellman, Jeffrey C. Whitford, Dean E. Winner 2018-07-03
8725345 Information system for industrial vehicles Sergio Schulte de Oliveira, Benjamin J. Purrenhage, Philip W. Swift, Jeffrey C. Whitford 2014-05-13
8583314 Information system for industrial vehicles Sergio Schulte de Oliveira, Benjamin J. Purrenhage, Philip W. Swift, Jeffrey C. Whitford 2013-11-12