Inventor
SCHUMAKER CARL R
US4 patents
Patents
4 patentsUS7228363B1Jun 5, 2007
Pointbus architecture and automatic sequential addressing
ROCKWELL AUTOMATION TECH INC39 citations92
US7080150B1Jul 18, 2006
Pointbus architecture and automatic sequential addressing protocol
ROCKWELL AUTOMATION TECH INC23 citations92
US7721079B2May 18, 2010
Pointbus architecture and automatic sequential addressing
ROCKWELL AUTOMATION TECH INC15 citations83
US7412530B1Aug 12, 2008
Pointbus architecture and automatic sequential addressing protocol
ROCKWELL AUTOMATION TECH INC15 citations83