Inventor
Walter A. Beer
Inventor
Wilmington, NC, US
Overview
Patents· 1 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B62Dprimary
B62DMotor vehicles50%
B66CCranes50%
PatentTitleYear
5,598,935'Frame structure for lift crane machinery'1997Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1997Patents assigned to AMERICAN CRANE CORP (1)· patent assignee history
1997Based in Wilmington, NC, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| AMERICAN CRANE CORP | 1 | 1997 |
Locations
| Location | Patents | Span |
|---|---|---|
| Wilmington, NC, US | 1 | 1997 |