RH

Rodney J. Hemmerlein

CU Cummins: 4 patents #261 of 1,560Top 20%
CE Cummins Engine: 2 patents #191 of 765Top 25%
Overall (All Time): #786,209 of 4,157,543Top 20%
6
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12372079 Fuel pump Michael A. Lucas 2025-07-29
10677119 Systems and methods for reducing the oil volume and windage in fuel pumps Anthony A. Shaull, Richard D. Thomas 2020-06-09
10041430 System for adjusting a fuel injector actuator drive signal during a fuel injection event Jalal Syed, Ulf Carlsson, Douglas W. Memering 2018-08-07
8554454 Service bay high pressure common rail injector performance test Michael Tidwell, Anand Manthena 2013-10-08
6293251 Apparatus and method for diagnosing erratic pressure sensor operation in a fuel system of an internal combustion engine Stephen T. West 2001-09-25
6053147 Apparatus and method for diagnosing erratic pressure sensor operation in a fuel system of an internal combustion engine Stephen T. West 2000-04-25