RH

Randy R. Hayward

Caterpillar: 4 patents #1,659 of 8,398Top 20%
📍 Mapleton, IL: #7 of 27 inventorsTop 30%
🗺 Illinois: #21,447 of 84,256 inventorsTop 30%
Overall (All Time): #1,274,788 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
6173228 Method and apparatus for controlling a transmission associated with a neutralize mode Robert D. Carlson, Laurence M. Rubin, Steven T. Ufheil 2001-01-09
5848952 Gear dependent manual modulation transmission control strategy 1998-12-15
5803863 Transmission warm-up control strategy James E. Winzeler 1998-09-08
5784917 Transmission shift control strategy 1998-07-28