Inventor
Bruce A. Preston
Inventor
Grand Rapids, MI, US
Overview
Patents· 1 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A47Gprimary
A47GHousehold or table equipment33%
E04BGeneral building constructions33%
G09FDisplaying33%
PatentTitleYear
5,287,909'Freestanding privacy screen'1994Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1994Patents assigned to STEELCASE INC (1)· patent assignee history
1994Based in Grand Rapids, MI, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| STEELCASE INC | 1 | 1994 |
Locations
| Location | Patents | Span |
|---|---|---|
| Grand Rapids, MI, US | 1 | 1994 |