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Inventor

Matthew T. Dudgeon

Inventor
Whitefish Bay, WI, US

Overview

6→
Patents
2012–2015
Patent span
LOC
Primary field

Patents· 6 as inventor

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

LOC06primary
LOC0625%
LOC0825%
Y10TTechnical subjects covered by former us classification25%
E05GSafes or strong-rooms for valuables13%
H01HElectric switches13%
PatentTitleYear
D0745365'Padlock cover'20159,208,964'Lockout device'20159,016,095'Multiple user lockbox'2015D0724931'Padlock cover'2015D0670510'Cabinet'2012D0668078'Cabinet'2012

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2012Patents assigned to DAINO FRANCO FABIO (2)· patent assignee history
2012Patents assigned to DUDGEON MATTHEW T (2)· patent assignee history
2012Patents assigned to HOLCOMB GREGORY JON (2)· patent assignee history
2012Patents assigned to WATERLOO IND INC (2)· patent assignee history
2012–2015Based in Whitefish Bay, WI, US· patent location history
2015Patents assigned to MASTER LOCK CO (4)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MASTER LOCK CO42015
DAINO FRANCO FABIO22012
DUDGEON MATTHEW Tself22012
HOLCOMB GREGORY JON22012
WATERLOO IND INC22012
Locations
LocationPatentsSpan
Whitefish Bay, WI, US62012–2015