Inventor

HERNANDEZ CHEYENNE

PH5 patents

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

FISHER ROSEMOUNT SYSTEMS INC

2 patents

US8374094B2Feb 12, 2013

Methods and systems to verify a communication path between a field device and a process controller in a process control system

FISHER ROSEMOUNT SYSTEMS INC8 citations82

US12222713B2Feb 11, 2025

Methods and apparatus to perform process analyses in a distributed control system

FISHER ROSEMOUNT SYSTEMS INC0 citations62

HERNANDEZ CHEYENNE

1 patent

US8832236B2Sep 9, 2014

Methods, apparatus and articles of manufacture to replace field devices in process control systems

HERNANDEZ CHEYENNE39 citations90

LAW GARY KEITH

1 patent

US9130980B2Sep 8, 2015

Integrated unified threat management for a process control system

LAW GARY KEITH20 citations87

HIEB BRANDON

1 patent

US8689118B2Apr 1, 2014

Methods and apparatus to conceal portions of a visual object diagram in a process control system

HIEB BRANDON0 citations48