P

Inventor

GRAY BRUCE E

US8 patents
⚠️ This page may combine multiple inventors who share the name “GRAY BRUCE E”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

M & FC HOLDING CO INC

4 patents
US5438329AAug 1, 1995

Duplex bi-directional multi-mode remote instrument reading and telemetry system

M & FC HOLDING CO INC633 citations95
US5434911AJul 18, 1995

Call in-bound remote reading and data collection system

M & FC HOLDING CO INC94 citations94
US5856791AJan 5, 1999

Port expander for utility meter reading

M & FC HOLDING CO INC14 citations71
US5454031ASep 26, 1995

Dial inbound meter interface unit which derives its power from a telephone line

M & FC HOLDING CO INC18 citations71

ROCKWELL INTERNATIONAL CORP

2 patents
US4782341ANov 1, 1988

Meter data gathering and transmission system

ROCKWELL INTERNATIONAL CORP29 citations91
US4652877AMar 24, 1987

Meter data gathering and transmission system

ROCKWELL INTERNATIONAL CORP36 citations91

INVENSYS METERING SYSTEMS NORT

1 patent
US6657552B2Dec 2, 2003

System and method for communicating and control of automated meter reading

INVENSYS METERING SYSTEMS NORT303 citations95

INCOM INT INC

1 patent
US4162437AJul 24, 1979

Motor acceleration and starting torque control

INCOM INT INC9 citations65