Inventor
WEHRS DAVID L
US16 patents
⚠️ This page may combine multiple inventors who share the name “WEHRS DAVID L”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ROSEMOUNT INC
10 patentsUS6615149B1Sep 2, 2003
Spectral diagnostics in a magnetic flow meter
ROSEMOUNT INC77 citations97
US6611775B1Aug 26, 2003
Electrode leakage diagnostics in a magnetic flow meter
ROSEMOUNT INC102 citations96
US6594613B1Jul 15, 2003
Adjustable bandwidth filter for process variable transmitter
ROSEMOUNT INC55 citations93
US7659828B2Feb 9, 2010
Industrial field device with automatic indication of solids
ROSEMOUNT INC26 citations92
US6611770B1Aug 26, 2003
Liquid conduction indication in a magnetic flowmeter
ROSEMOUNT INC33 citations88
US5079957AJan 14, 1992
Conversion circuit for an electromagnetic flow transmitter
ROSEMOUNT INC13 citations73
US4598251AJul 1, 1986
Frequency to current converter circuit
ROSEMOUNT INC11 citations73
US7458280B2Dec 2, 2008
Wet gas indication using a process fluid differential pressure transmitter
ROSEMOUNT INC7 citations71
US7521944B2Apr 21, 2009
System and method for detecting fluid in terminal block area of field device
ROSEMOUNT INC4 citations62
US7996161B2Aug 9, 2011
Process fluid pressure transmitter with pressure transient detection
ROSEMOUNT INC2 citations53