Inventor

ROESCH FRITZ

DE6 patents

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

ALCAN ALUMINIUMWERKE

4 patents

US4667577AMay 26, 1987

Pistons for combustion engines and/or for compressors and connecting rods therefor

ALCAN ALUMINIUMWERKE7 citations70

US4269287AMay 26, 1981

Machine housing with relatively thin-walled structural member

ALCAN ALUMINIUMWERKE9 citations70

US4291614ASep 29, 1981

Piston and process for its manufacture

ALCAN ALUMINIUMWERKE17 citations65

US4811654AMar 14, 1989

Internal combustion engine piston with laterally offset crudgeon-pin bore in piston head and body portions

ALCAN ALUMINIUMWERKE2 citations59

ALCAN INT LTD

2 patents

US4892069AJan 9, 1990

Thermally stressed component

ALCAN INT LTD8 citations69

US6557233B1May 6, 2003

Method and intermediate product for producing a hollow body and a hollow body produced by said method

ALCAN INT LTD5 citations59