SS

Steven Donald Spencer

Caterpillar: 4 patents #1,659 of 8,398Top 20%
📍 Germantown Hills, IL: #18 of 39 inventorsTop 50%
🗺 Illinois: #21,447 of 84,256 inventorsTop 30%
Overall (All Time): #1,095,018 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
12416133 Swing motion variable control system Christopher Michael Ruemelin, Adam Nackers, Santosh Ancha, Rustin Glenn Metzger 2025-09-16
11840826 Hydraulic health system Adam Nackers, Christopher Michael Ruemelin, Rustin Glenn Metzger 2023-12-12
11608610 Control of a hydraulic system Adam Nackers, Rustin Glenn Metzger, Chris R. Cesur 2023-03-21
9556807 Transmission system having temperature based input control Brian D. Hoff, Mark E. Rettig, Michael D. Beyer 2017-01-31