Inventor
RUHL CHRISTIAN
DE6 patents
⚠️ This page may combine multiple inventors who share the name “RUHL CHRISTIAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ZAHNRADFABRIK FRIEDRICHSHAFEN
4 patentsUS7967713B2Jun 28, 2011
Planetary transmission
ZAHNRADFABRIK FRIEDRICHSHAFEN22 citations89
US12397383B2Aug 26, 2025
Method for producing and processing a cylindrical hollow body made of aluminum or an aluminum alloy and for arranging it in a motor vehicle transmission, cylindrical hollow body and vehicle transmission
ZAHNRADFABRIK FRIEDRICHSHAFEN0 citations59
US11772212B2Oct 3, 2023
Method for producing an aluminum cylindrical hollow body for a vehicle transmission and a cylindrical hollow body
ZAHNRADFABRIK FRIEDRICHSHAFEN1 citations59
US12420333B2Sep 23, 2025
Method for producing a cylindrical hollow body made of aluminum or of an aluminum alloy or of a light metal alloy, cylindrical hollow body, and vehicle transmission
ZAHNRADFABRIK FRIEDRICHSHAFEN0 citations47