Inventor

DERRY KENNETH J

US3 patents

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

DATAMATIC LTD

2 patents

US7315257B2Jan 1, 2008

Automated meter reader having high product delivery rate alert generator

DATAMATIC LTD58 citations95

US7042368B2May 9, 2006

Automated meter reader device having optical sensor with automatic gain control

DATAMATIC LTD74 citations93

DATAMATIC INC

1 patent

US7248181B2Jul 24, 2007

Automated meter reading system

DATAMATIC INC65 citations95