Inventor
David G. Goodrich
Inventor
Danville, CA, US
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B22Dprimary
B22DCasting of metals67%
G05DSystems for controlling or regulating non-electric variables22%
Y02PClimate change mitigation technologies in the production or processing of goods11%
PatentTitleYear
4,567,935'Molten metal level control in continuous casting'19864,509,580'Bottom block'19854,498,521'Molten metal level control in continuous casting'19854,351,384'Coolant control in EM casting'19824,004,631'Electromagnetic casting apparatus'19773,985,179'Electromagnetic casting apparatus'1976Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1976–1986Patents assigned to KAISER ALUMINIUM CHEM CORP (6)· patent assignee history
1976–1977Based in San Ramon, CA, US· patent location history
1982–1986Based in Danville, CA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| KAISER ALUMINIUM CHEM CORP | 6 | 1976–1986 |
Locations
| Location | Patents | Span |
|---|---|---|
| Danville, California, US | 4 | 1982–1986 |
| San Ramon, California, US | 2 | 1976–1977 |