P

Inventor

SCHNEIDER DENNIS G

US7 patents
⚠️ This page may combine multiple inventors who share the name “SCHNEIDER DENNIS G”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

PIETRZYK ARTHUR P

3 patents
US8441766B2May 14, 2013

Apparatus for fault tolerant digital outputs

PIETRZYK ARTHUR P8 citations81
US8184417B2May 22, 2012

Apparatus for fault tolerant analog inputs

PIETRZYK ARTHUR P14 citations81
US8149554B2Apr 3, 2012

Apparatus for fault tolerant digital inputs

PIETRZYK ARTHUR P14 citations81

ROCKWELL TECH LLC

2 patents
US6172875B1Jan 9, 2001

Programmable logic controller module assembly and locking system

ROCKWELL TECH LLC139 citations97
US6484215B1Nov 19, 2002

System having I/O module number assignment utilizing module number signal line having pair of inputs adapted for receiving module number signal and propagation of module number signal down stream

ROCKWELL TECH LLC22 citations90

ROCKWELL AUTOMATION TECH INC

2 patents
US6418027B1Jul 9, 2002

Programmable logic controller module assembly and locking system

ROCKWELL AUTOMATION TECH INC95 citations96
US6349235B1Feb 19, 2002

Programmable logic controller system and method for module number assignment

ROCKWELL AUTOMATION TECH INC39 citations90