Inventor

HOLZ WILHELM

DE3 patents

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

RUHRKOHLE AG

2 patents

US4394217AJul 19, 1983

Apparatus for servicing coke ovens

RUHRKOHLE AG78 citations92

US4410399AOct 18, 1983

Self-sealing door assembly for a coke oven

RUHRKOHLE AG4 citations58

KRUPP POLYSIUS AG

1 patent

US4741808AMay 3, 1988

Coke oven door

KRUPP POLYSIUS AG5 citations56