Inventor
LIEHR MANFRED R
DE5 patents
Patents
5 patentsUS4531415AJul 30, 1985
Differential pressure transducer
PHILIPS CORP27 citations89
US4687646AAug 18, 1987
Cold crucible for melting and crystallizing non-metallic inorganic compounds
PHILIPS CORP29 citations86
US4626680ADec 2, 1986
Pressure sensor whose optical system moves in response to movement of diaphragm
PHILIPS CORP24 citations81
US4552301ANov 12, 1985
Method of bonding ceramic components together or to metallic components
PHILIPS CORP17 citations68
US4807796AFeb 28, 1989
Method of soldering aluminum-oxide ceramic components
PHILIPS CORP3 citations60