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Inventor

SHEPARD JOHN R

US12 patents
⚠️ This page may combine multiple inventors who share the name “SHEPARD JOHN R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

FISHER ROSEMOUNT SYSTEMS INC

6 patents
US6775707B1Aug 10, 2004

Deferred acknowledgment communications and alarm management

FISHER ROSEMOUNT SYSTEMS INC114 citations98
US7111070B2Sep 19, 2006

Deferred acknowledgment communications and alarm management

FISHER ROSEMOUNT SYSTEMS INC16 citations92
US9992726B2Jun 5, 2018

Wireless architecture and support for process control systems

FISHER ROSEMOUNT SYSTEMS INC15 citations91
US7436797B2Oct 14, 2008

Wireless architecture and support for process control systems

FISHER ROSEMOUNT SYSTEMS INC47 citations91
US7574531B2Aug 11, 2009

Deferred acknowledgment communications and alarm management

FISHER ROSEMOUNT SYSTEMS INC10 citations83
US7822802B2Oct 26, 2010

Apparatus and method for merging wireless data into an established process control system

FISHER ROSEMOUNT SYSTEMS INC12 citations82

CHEN DEJI

2 patents
US8611250B2Dec 17, 2013

System for merging wireless data into an established process control system

CHEN DEJI71 citations94
US8505036B2Aug 6, 2013

Unified application programming interface for a process control system network

CHEN DEJI4 citations59

SHEPARD JOHN R

2 patents
US8144622B2Mar 27, 2012

Wireless architecture and support for process control systems

SHEPARD JOHN R13 citations89
US9264973B2Feb 16, 2016

Wireless architecture and support for process control systems

SHEPARD JOHN R3 citations69

FISHER ROSEMONT SYSTEMS INC

1 patent
US6098116AAug 1, 2000

Process control system including a method and apparatus for automatically sensing the connection of devices to a network

FISHER ROSEMONT SYSTEMS INC491 citations97

BALENTINE JAMES R

1 patent
US9927788B2Mar 27, 2018

Software lockout coordination between a process control system and an asset management system

BALENTINE JAMES R7 citations75