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Inventor

Douglas D. Benner

Inventor
Grand Rapids, MI, US

Overview

3→
Patents
1995–1998
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 constructions50%
A47GHousehold or table equipment25%
LOC0825%
PatentTitleYear
5,771,954'Temporary office partition'1998D0388313'Office partition support'19975,433,046'Telescoping panel construction'1995

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1995–1998Patents assigned to STEELCASE INC (3)· patent assignee history
1995–1998Based in Grand Rapids, MI, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
STEELCASE INC31995–1998
Locations
LocationPatentsSpan
Grand Rapids, MI, US31995–1998