P

Inventor

GREUTERT ALBERT

CH14 patents
⚠️ This page may combine multiple inventors who share the name “GREUTERT ALBERT”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MAXS AG

9 patents
US4374026AFeb 15, 1983

Basket filter

MAXS AG62 citations95
USD289726SMay 12, 1987

Combined coffee making filter and drip stand

MAXS AG47 citations92
US4231876ANov 4, 1980

Reusable coffee filter

MAXS AG27 citations80
US4939374AJul 3, 1990

Irradiation device

MAXS AG13 citations73
US4255265AMar 10, 1981

Reusable coffee filter

MAXS AG18 citations73
US4740303AApr 26, 1988

Metal filter foil

MAXS AG15 citations72
US4476776AOct 16, 1984

Centrifuge cage for a coffee centrifuge

MAXS AG11 citations72
US4256585AMar 17, 1981

Coffee filter with drip tray

MAXS AG5 citations62
US4872266AOct 10, 1989

Plastic frame with embedded shearing foil

MAXS AG0 citations51

INTERELECTRIC AG

2 patents
US3935112AJan 27, 1976

Reusable coffee filter

INTERELECTRIC AG26 citations81
US3980563ASep 14, 1976

Shaped sieve body

INTERELECTRIC AG31 citations78

ELFO AG

2 patents
US4287066ASep 1, 1981

Sieve having substantially plane sieve sheets and a method for its manufacture

ELFO AG13 citations69
US4259283AMar 31, 1981

Manufacture of a sieve having substantially plane sieve sheets

ELFO AG1 citations48

GREUTERT ALBERT

1 patent
US4619048AOct 28, 1986

Method for forming composite part comprising a plastic frame and a perforated metal foil

GREUTERT ALBERT10 citations68