Inventor

FRIEDFELDT RAINER

DE6 patents

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

FORD GLOBAL TECH LLC

4 patents

US9068500B2Jun 30, 2015

Boosted in-line variable-displacement engine

FORD GLOBAL TECH LLC4 citations71

US9394835B2Jul 19, 2016

Four-cylinder in-line engine with partial shutdown and method for operating such a four-cylinder in-line engine

FORD GLOBAL TECH LLC0 citations50

US9822712B2Nov 21, 2017

Four-cylinder engine with two deactivatable cylinders

FORD GLOBAL TECH LLC0 citations40

US10557387B2Feb 11, 2020

Internal combustion engine comprising a valve train with valve springs and method for mounting such a valve spring

FORD GLOBAL TECH LLC0 citations25

KUHLBACH KAI SEBASTIAN

2 patents

US9435254B2Sep 6, 2016

Supercharged internal combustion engine, and method for operating an internal combustion engine of said type

KUHLBACH KAI SEBASTIAN0 citations39

US10316741B2Jun 11, 2019

Turbocharged combustion system

KUHLBACH KAI SEBASTIAN0 citations36