Inventor
Archibald B. Ellsworth
Inventor
Santee, CA, US
Overview
Patents· 1 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B23Kprimary
B23KSoldering or unsoldering50%
B23QDetails, components, or accessories for machine tools, e.g. arrangements for copying or controlling50%
PatentTitleYear
4,021,840'Seam tracking welding system'1977Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1977Patents assigned to GEN DYNAMICS CORP (1)· patent assignee history
1977Based in Santee, CA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| GEN DYNAMICS CORP | 1 | 1977 |
Locations
| Location | Patents | Span |
|---|---|---|
| Santee, California, US | 1 | 1977 |