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Inventor

Erin Dugan

Inventor
Grayslake, IL, US

Overview

3→
Patents
2014–2015
Patent span
Fixed constructions
Primary field (CPC E)

Patents· 3 as inventor

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

E04Bprimary
E04BGeneral building constructions60%
E04CStructural elements40%
PatentTitleYear
8,925,677'Gypsum-panel acoustical monolithic ceiling'20158,770,345'Gypsum-panel acoustical monolithic ceiling'20148,684,134'Gypsum-panel acoustical monolithic ceiling'2014

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2014–2015Patents assigned to USG INTERIORS LLC (3)· patent assignee history
2014Patents assigned to DUGAN ERIN (1)· patent assignee history
2014Patents assigned to MIKLOSZ MARK (1)· patent assignee history
2014–2015Based in Grayslake, IL, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
USG INTERIORS LLC32014–2015
DUGAN ERINself12014
MIKLOSZ MARK12014
Locations
LocationPatentsSpan
Grayslake, Illinois, US32014–2015