Inventor

FRIEDRICHS MANFRED

DE5 patents

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

BERGWERKSVERBAND GMBH

1 patent

US5395485AMar 7, 1995

Reactor chamber door for large-scale coking reactors

BERGWERKSVERBAND GMBH8 citations69

OTTO & CO GMBH DR C

1 patent

US4655488AApr 7, 1987

System for latching a leveling door

OTTO & CO GMBH DR C2 citations58

ANSYS INC

1 patent

US12358231B2Jul 15, 2025

Methods and devices for generating a mesh representation for three-dimensional objects

ANSYS INC0 citations52

FRIEDRICHS MANFRED

1 patent

US9505983B2Nov 29, 2016

Adjustable charging hole closure for charging the coking oven chambers of a coking oven battery

FRIEDRICHS MANFRED2 citations51

KOCHANSKI ULRICH

1 patent

US8529734B2Sep 10, 2013

Wall protector for a heating wall head between two oven chamber openings of a coke oven battery

KOCHANSKI ULRICH0 citations40