Inventor

ZEHR RANDALL L

US3 patents

⚠️ This page may combine multiple inventors who share the name “ZEHR RANDALL L”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CUMMINS INC

2 patents

US7210448B2May 1, 2007

Internal combustion engine producing low emissions

CUMMINS INC56 citations93

US11415075B2Aug 16, 2022

Port shapes for enhanced engine breathing

CUMMINS INC0 citations48

CUMMINS ENGINE CO INC

1 patent

US5435283AJul 25, 1995

Swirl control system for varying in-cylinder swirl

CUMMINS ENGINE CO INC29 citations87