Inventor

FRIEDRICH HELMUT

9 patents

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

VER FLUGTECHNISCHE WERKE

3 patents

US3965673AJun 29, 1976

Apparatus for starting aircraft engines and for operating auxiliary on-board power generating equipment

VER FLUGTECHNISCHE WERKE136 citations94

US4092824AJun 6, 1978

Method of operating a turbine

VER FLUGTECHNISCHE WERKE20 citations80

US4147025AApr 3, 1979

Formation of auxiliary drive gas for turbine

VER FLUGTECHNISCHE WERKE7 citations65

ASO GMBH ANTRIEBS UND STEUERUN

2 patents

US6740826B1May 25, 2004

Safety contact strip

ASO GMBH ANTRIEBS UND STEUERUN30 citations90

US6888081B2May 3, 2005

Safety contact mat

ASO GMBH ANTRIEBS UND STEUERUN13 citations82

ASO GMBH ANTRIEBS UND STEUERUNGSTECHNIK

2 patents

US12071799B2Aug 27, 2024

Safety contact strip

ASO GMBH ANTRIEBS UND STEUERUNGSTECHNIK0 citations37

US11078707B2Aug 3, 2021

Safety contact strip

ASO GMBH ANTRIEBS UND STEUERUNGSTECHNIK0 citations33

HERAEUS TENEVO AG

1 patent

US6715317B1Apr 6, 2004

Process and apparatus for the production of a cylindrical component of glass

HERAEUS TENEVO AG21 citations88

HERAEUS QUARZGLAS

1 patent

US10908097B2Feb 2, 2021

Method for determining the concentration of an ingredient in a body of ceramic or glassy material

HERAEUS QUARZGLAS0 citations61