EL

Edwin H. Langewisch

Caterpillar: 2 patents #88 of 845Top 15%
📍 Dunlap, IL: #12 of 85 inventorsTop 15%
🗺 Illinois: #1,299 of 8,132 inventorsTop 20%
Overall (2016): #145,921 of 481,213Top 35%
2
Patents 2016

Issued Patents 2016

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9523291 Valve actuation system having rocker-located hydraulic reservoir Charles F. Coffey, Ashwin A. Hattiangadi, David A. Cyborski, John Stephen Pipis, Jr., Kevin D. Yoder 2016-12-20
9279350 Intake valve closure control for dual-fuel engines Kendall Dean Yeager, Kevin J. Schreader, Victor I. Yacoub 2016-03-08