Inventor

HELBIG MICHAEL

DE3 patents

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

FRANKE & HEYDRICH KG

1 patent

US4797008AJan 10, 1989

Roller bearing for rotary or linear applications

FRANKE & HEYDRICH KG38 citations87

AUTOLIV DEV

1 patent

US6378902B2Apr 30, 2002

Knee area protection apparatus having a deployment guiding plate and a retaining band system therefor

AUTOLIV DEV19 citations76

SIEMENS AG

1 patent

US11341395B2May 24, 2022

Device and method for determining the status of a spindle of a machine tool

SIEMENS AG0 citations40