Inventor
LENNER JOSEPH A
US11 patents
⚠️ This page may combine multiple inventors who share the name “LENNER JOSEPH A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ROCKWELL AUTOMATION TECH INC
10 patentsUS6891850B1May 10, 2005
Network independent safety protocol for industrial controller
ROCKWELL AUTOMATION TECH INC94 citations97
US6631476B1Oct 7, 2003
Safety network for industrial controller providing redundant connections on single media
ROCKWELL AUTOMATION TECH INC83 citations97
US7107358B2Sep 12, 2006
Bridge for an industrial control system using data manipulation techniques
ROCKWELL AUTOMATION TECH INC59 citations96
US6915444B2Jul 5, 2005
Network independent safety protocol for industrial controller using data manipulation techniques
ROCKWELL AUTOMATION TECH INC53 citations96
US6721900B1Apr 13, 2004
Safety network for industrial controller having reduced bandwidth requirements
ROCKWELL AUTOMATION TECH INC53 citations92
US6701198B1Mar 2, 2004
Safety network for industrial controller allowing initialization on standard networks
ROCKWELL AUTOMATION TECH INC39 citations92
US7366774B2Apr 29, 2008
Network delay monitor for safety control networks
ROCKWELL AUTOMATION TECH INC10 citations82
US6427221B1Jul 30, 2002
Self-organizing rolling mill system importing neighbor constraint ranges
ROCKWELL AUTOMATION TECH INC9 citations73
US7721004B2May 18, 2010
Bridge for an industrial control system using data manipulation techniques
ROCKWELL AUTOMATION TECH INC4 citations62
US7707319B2Apr 27, 2010
Noninvasive testing of network interface error codes for safety network
ROCKWELL AUTOMATION TECH INC3 citations62