Inventor

William K. Siebert

Inventor
West Bend, WI, US

Overview

10→
Patents
1994–2016
Patent span
Electricity
Primary field (CPC H)

Patents· 10 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

H01Fprimary
H01FMagnets29%
B01DSeparation14%
H05KPrinted circuits14%
F16BDevices for fastening or securing constructional elements or machine parts together, e.g. nails, bolts, circlips, clamps, clips or wedges7%
G06FElectric digital data processing7%
H01HElectric switches7%
H01JElectric discharge tubes or discharge lamps7%
H01RElectrically-conductive connections7%
H02GInstallation of electric cables or lines, or of combined optical and electric cables or lines7%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1994–1995Patents assigned to ELECTRONIC CABLE SPECIALISTS I (2)· patent assignee history
1994–2016Based in West Bend, WI, US· patent location history
2006–2016Patents assigned to ROCKWELL AUTOMATION TECH INC (7)· patent assignee history
2010Based in Los Altos, CA, US· patent location history
2011–2015Patents assigned to BALCERAK JOHN A (2)· patent assignee history
2011–2015Patents assigned to DAY SCOTT D (2)· patent assignee history
2011–2015Patents assigned to GOLLHARDT NEIL (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ROCKWELL AUTOMATION TECH INC72006–2016
BALCERAK JOHN A22011–2015
DAY SCOTT D22011–2015
ELECTRONIC CABLE SPECIALISTS I21994–1995
GOLLHARDT NEIL22011–2015
Locations
LocationPatentsSpan
West Bend, WI, US91994–2016
Los Altos, California, US12010