Inventor
Roland E. Butt
Inventor
West Bend, WI, US
Overview
Patents· 2 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F24Cprimary
F24CDomestic stoves or ranges67%
A47BTables33%
Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1984–1986Patents assigned to BROAN MFG CO INC (2)· patent assignee history
1984–1986Based in West Bend, WI, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BROAN MFG CO INC | 2 | 1984–1986 |
Locations
| Location | Patents | Span |
|---|---|---|
| West Bend, WI, US | 2 | 1984–1986 |