Inventor
PREISCHEL WILL J
US5 patents
⚠️ This page may combine multiple inventors who share the name “PREISCHEL WILL J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ROCKWELL AUTOMATION TECH INC
4 patentsUS9307309B2Apr 5, 2016
Stack light with in-line sound module
ROCKWELL AUTOMATION TECH INC8 citations80
US10422821B2Sep 24, 2019
System and method of identifying a module in a stack light
ROCKWELL AUTOMATION TECH INC2 citations70
US9845949B2Dec 19, 2017
Modular stack light with central connectors
ROCKWELL AUTOMATION TECH INC2 citations69
US9568179B2Feb 14, 2017
Modular stack light with central connectors
ROCKWELL AUTOMATION TECH INC0 citations48