Inventor
KARSCHNIA ROBERT J
US30 patents
⚠️ This page may combine multiple inventors who share the name “KARSCHNIA ROBERT J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ROSEMOUNT INC
23 patentsUS7957708B2Jun 7, 2011
Process device with improved power generation
ROSEMOUNT INC476 citations98
US7290450B2Nov 6, 2007
Process diagnostics
ROSEMOUNT INC92 citations98
US7262693B2Aug 28, 2007
Process field device with radio frequency communication
ROSEMOUNT INC94 citations98
US6574515B1Jun 3, 2003
Two-wire field-mounted process device
ROSEMOUNT INC143 citations98
US6711446B2Mar 23, 2004
Two-wire field-mounted process device
ROSEMOUNT INC84 citations97
US8050875B2Nov 1, 2011
Steam trap monitoring
ROSEMOUNT INC24 citations92
US7659828B2Feb 9, 2010
Industrial field device with automatic indication of solids
ROSEMOUNT INC26 citations92
US7440735B2Oct 21, 2008
Virtual wireless transmitter
ROSEMOUNT INC32 citations92
US7330695B2Feb 12, 2008
Bus powered wireless transmitter
ROSEMOUNT INC45 citations92
US7246193B2Jul 17, 2007
Interface module for use with a Modbus device network and a Fieldbus device network
ROSEMOUNT INC27 citations92
US7228186B2Jun 5, 2007
Field-mounted process device with programmable digital/analog interface
ROSEMOUNT INC35 citations92
US6961624B2Nov 1, 2005
Two-wire field-mounted process device
ROSEMOUNT INC28 citations92
US7385503B1Jun 10, 2008
Self powered son device network
ROSEMOUNT INC29 citations90
US7246194B2Jul 17, 2007
Interface module for use with a fieldbus device network and with internet and non-internet based process control networks
ROSEMOUNT INC39 citations90
US7956738B2Jun 7, 2011
Process field device with radio frequency communication
ROSEMOUNT INC12 citations84
US7844365B2Nov 30, 2010
Field-mounted process device
ROSEMOUNT INC10 citations82
US7450812B2Nov 11, 2008
Compensated variable optical attenuator
ROSEMOUNT INC17 citations81
US10641412B2May 5, 2020
Steam trap monitor with diagnostics
ROSEMOUNT INC4 citations71
US8005020B2Aug 23, 2011
Wireless mesh network with multisized timeslots for TDMA communication
ROSEMOUNT INC3 citations63
US11137361B2Oct 5, 2021
Process vessel insulation monitoring
ROSEMOUNT INC1 citations62
US8050624B2Nov 1, 2011
Distributed process control system and method utilizing wireless communication of packet messages
ROSEMOUNT INC5 citations61
US10345126B2Jul 9, 2019
Illuminated dial with integrated status indication
ROSEMOUNT INC0 citations52
US10638093B2Apr 28, 2020
Wireless industrial process field device with imaging
ROSEMOUNT INC0 citations37