Inventor
KIELB JOHN A
US14 patents
⚠️ This page may combine multiple inventors who share the name “KIELB JOHN A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ROSEMOUNT INC
11 patentsUS5973942AOct 26, 1999
Start up circuit for DC powered field instrument
ROSEMOUNT INC93 citations98
US5187474AFeb 16, 1993
Digital converter apparatus for improving the output of a two-wire transmitter
ROSEMOUNT INC60 citations95
US4623266ANov 18, 1986
Cold junction compensation for thermocouple
ROSEMOUNT INC71 citations95
US5672975ASep 30, 1997
Two-wire level transmitter
ROSEMOUNT INC83 citations94
US5710552AJan 20, 1998
Barrier device
ROSEMOUNT INC79 citations93
US8049361B2Nov 1, 2011
RF adapter for field device with loop current bypass
ROSEMOUNT INC19 citations92
US6300897B1Oct 9, 2001
Stabilization in a radar level gauge
ROSEMOUNT INC44 citations92
US6373261B1Apr 16, 2002
Two-wire level transmitter
ROSEMOUNT INC20 citations90
US5847567ADec 8, 1998
Microwave level gauge with remote transducer
ROSEMOUNT INC54 citations90
USRE40128EMar 4, 2008
Stabilization in a radar level gauge
ROSEMOUNT INC9 citations83
US9990837B1Jun 5, 2018
Intrinsic safety isolation with capacitive coupling
ROSEMOUNT INC0 citations31