P

Inventor

GRUEL CHRISTOPHER MICHAEL

US4 patents
⚠️ This page may combine multiple inventors who share the name “GRUEL CHRISTOPHER MICHAEL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CATERPILLAR INC

3 patents
US7877997B2Feb 1, 2011

Wastegate control system based on variable valve actuation

CATERPILLAR INC9 citations79
US7419134B2Sep 2, 2008

Valve actuation assembly

CATERPILLAR INC14 citations79
US11519527B2Dec 6, 2022

Hose assembly and method of using hose assembly

CATERPILLAR INC0 citations40

GRUEL CHRISTOPHER MICHAEL

1 patent
US8267121B2Sep 18, 2012

Valve assembly for counteracting flow forces

GRUEL CHRISTOPHER MICHAEL3 citations51