Inventor

HOLZAPFEL HEINZ

DE2 patents

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

SIEMENS AG

1 patent

US4357201ANov 2, 1982

Method for producing plate-, tape- or film-shaped Si crystal bodies for solar cells

SIEMENS AG20 citations78

HENKEL KGAA

1 patent

US4692370ASep 8, 1987

Process for nonslip finishing of smooth surfaces of objects and objects produced thereby

HENKEL KGAA18 citations66