Inventor

RAMISCH JAN

CH2 patents

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

BBC BROWN BOVERI & CIE

1 patent

US4556192ADec 3, 1985

Butterfly valve with servo-motor

BBC BROWN BOVERI & CIE25 citations75

ASEA BROWN BOVERI

1 patent

US5213306AMay 25, 1993

Quick-action flap

ASEA BROWN BOVERI14 citations67