Inventor
APPEL EGGERT
14 patents
⚠️ This page may combine multiple inventors who share the name “APPEL EGGERT”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FISCHER & PORTER CO
10 patentsUS3999443ADec 28, 1976
Electromagnetic flowmeter with shielded electrodes
FISCHER & PORTER CO58 citations94
US4329879AMay 18, 1982
Insulating liner for electromagnetic flowmeter tube
FISCHER & PORTER CO30 citations92
US4236410ADec 2, 1980
Temperature-compensated electromagnetic flowmeter
FISCHER & PORTER CO32 citations91
US4953408ASep 4, 1990
Capacitive type electromagnetic flowmeter
FISCHER & PORTER CO37 citations89
US4308752AJan 5, 1982
Magnetic flowmeter
FISCHER & PORTER CO18 citations73
US4281552AAug 4, 1981
Electromagnetic flowmeter
FISCHER & PORTER CO16 citations73
US4539853ASep 10, 1985
Magnetic flowmeter
FISCHER & PORTER CO13 citations72
US4290313ASep 22, 1981
Electromagnetic flowmeter system
FISCHER & PORTER CO18 citations72
US4019386AApr 26, 1977
Unitized electrode assembly for electromagnetic flowmeter
FISCHER & PORTER CO7 citations71
US4658652AApr 21, 1987
Electromagnetic flowmeter with capacitance type electrodes
FISCHER & PORTER CO18 citations70