Inventor
KORSMEIER WILHELM
DE3 patents
Patents
3 patentsUS5333591AAug 2, 1994
Device to control a gas-fired appliance
RUHRGAS AG32 citations88
US4384792AMay 24, 1983
Process and apparatus for the combustionless measurement and/or control of the amount of heat fed to gas consumption devices
RUHRGAS AG54 citations88
US4802142AJan 31, 1989
Device for controlling the flow rate of a fuel gas/air mixture and/or the ratio between fuel gas and air in a fuel gas/air mixture
RUHRGAS AG5 citations58