Inventor

GEHRMANN STEFAN

DE4 patents

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

SANTRADE LTD

1 patent

US5401938AMar 28, 1995

Rotary drop former with electrical inductive heater

SANTRADE LTD23 citations89

THYSSENKRUPP IND SOLUTIONS AG

1 patent

US12012371B2Jun 18, 2024

Process of preparing alcohols

THYSSENKRUPP IND SOLUTIONS AG0 citations53

THYSSENKRUPP AG

1 patent

US10697031B2Jun 30, 2020

Combined system for producing steel and method for operating the combined system

THYSSENKRUPP AG0 citations36

PFERD MILWAUKEE BRUSH COMPANY INC

1 patent

US12528157B2Jan 20, 2026

Grinding disc and use of such a grinding disc

PFERD MILWAUKEE BRUSH COMPANY INC0 citations32