Inventor

URBAN HELFRIED

DE3 patents

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

FRAUNHOFER GES FORSCHUNG

1 patent

US6591753B1Jul 15, 2003

Propellant device for pipe weapons or ballistic projection

FRAUNHOFER GES FORSCHUNG21 citations87

RESS CHRISTIAN

1 patent

US9242394B2Jan 26, 2016

Method for heating a fiber/plastic composite material

RESS CHRISTIAN0 citations38

HELFERICH GUENTER

1 patent

US8499429B2Aug 6, 2013

Method for applying a surface structure to a solid body and solid body provided with such a surface structure

HELFERICH GUENTER0 citations33