Inventor

HOHL GEROLD

DE2 patents

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

MANNESMANN AG

1 patent

US5794840AAug 18, 1998

Process for the production of pipes by the UOE process

MANNESMANN AG15 citations68

MANNESMANN ROEHREN WERKE AG

1 patent

US6648209B2Nov 18, 2003

Process for producing welded steel pipes with a high degree of strength, ductility and deformability

MANNESMANN ROEHREN WERKE AG10 citations67