Inventor
SIEFERD JUSTIN
US4 patents
Patents
4 patentsUS12077041B2Sep 3, 2024
Multi-speed electric drive axle using multi-layshaft transmission
AMERICAN AXLE & MFG INC2 citations67
US9920827B1Mar 20, 2018
Axle assembly having horizontal oil drain integrated into cover flange
AMERICAN AXLE & MFG INC5 citations62
US12539748B2Feb 3, 2026
Multi-speed electric drive axle using multi-layshaft transmission
AMERICAN AXLE & MFG INC0 citations56
US12251999B2Mar 18, 2025
Multi-speed electric drive axle using multi-layshaft transmission
AMERICAN AXLE & MFG INC0 citations56