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Shawn I. Cullen

Caterpillar: 4 patents #1,659 of 8,398Top 20%
📍 Peoria, IL: #459 of 1,769 inventorsTop 30%
🗺 Illinois: #21,447 of 84,256 inventorsTop 30%
Overall (All Time): #1,222,269 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
8844278 System and method for controlling an electro-hydraulic charging system Ethan M. Tevis, Maureen E. Beck 2014-09-30
7881841 Motion-control system James Donald Dattilo, Norval P. Thomson, Kenneth K. Her, Marc D. Proud, Arvil Duane Wilson +1 more 2011-02-01
7675258 Operator-control device for a machine James Donald Dattilo, Paul R. Erickson, Joshua Bernard Durand 2010-03-09
D568796 Handle for a machine James A. Oliver, Luke E. Graham, Matthew J. Miller, Xiaoming Tan, Ben A. Davila +2 more 2008-05-13