Inventor

HILLENBRAND HANS-GEORG

DE2 patents

Patents

2 patents

US6435218B2Aug 20, 2002

Pipe with crack stopper feature, and process of protecting a pipe against propagation of cracks

MANNESMANN AG21 citations87

US4631095ADec 23, 1986

Steel that is exposed to hydrogen sulfide

MANNESMANN AG9 citations66