Inventor
HOLOWICK ERWIN
CA13 patents
⚠️ This page may combine multiple inventors who share the name “HOLOWICK ERWIN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ITRON INC
5 patentsUS6373399B1Apr 16, 2002
Wide area communications network for remote data generating stations
ITRON INC292 citations98
US6172616B1Jan 9, 2001
Wide area communications network for remote data generating stations
ITRON INC353 citations98
US6653945B2Nov 25, 2003
Radio communication network for collecting data from utility meters
ITRON INC197 citations97
US5963146AOct 5, 1999
Wide area communications network for remote data generating stations
ITRON INC323 citations97
US5673252ASep 30, 1997
Communications protocol for remote data generating stations
ITRON INC527 citations95
DATAMATIC INC
3 patentsDATAMATIC LTD
3 patentsUS7315257B2Jan 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
US6755148B2Jun 29, 2004
Dual magnetic register for a utility meter
DATAMATIC LTD20 citations91