CS

Craig M. Steffen

Caterpillar: 4 patents #1,659 of 8,398Top 20%
Overall (All Time): #1,118,591 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12146273 System and method for determining paving machine productivity Toby A. Frelich, John L. Marsolek 2024-11-19
9464391 Cold planer having independently controlled conveyors Daniel H. Killion 2016-10-11
9267446 Engine speed management control system for cold planers Daniel H. Killion, Andrew James Krolnik 2016-02-23
8973688 Suspension system and control method for track-propelled machines 2015-03-10