P

Inventor

BARP BRUNO

CH4 patents
⚠️ This page may combine multiple inventors who share the name “BARP BRUNO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SULZER AG

3 patents
US5270131ADec 14, 1993

Module for a fuel cell battery

SULZER AG91 citations91
US5264300ANov 23, 1993

Centrally symmetrical fuel cell battery

SULZER AG21 citations90
US5116696AMay 26, 1992

Gas and air feed member for a feed cell battery and a fuel cell battery

SULZER AG50 citations89

ESCHER WYSS GMBH

1 patent
US4100683AJul 18, 1978

Drying cylinder for a paper making machine

ESCHER WYSS GMBH9 citations72