Inventor
Graham Stratford
Inventor
Kingston, CA
Overview
Patents· 3 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B21Cprimary
B21CManufacture of metal sheets, wire, rods, tubes, profiles or like semi-manufactured products otherwise than by rolling17%
C01BNon-metallic elements17%
C04BLime, magnesia17%
C22CAlloys17%
C25CProcesses for the electrolytic production, recovery or refining of metals17%
Y10TTechnical subjects covered by former us classification17%
Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1985–2007Patents assigned to ALCAN INT LTD (3)· patent assignee history
1985–1988Based in Kingston, CA· patent location history
2007Based in Napanee, CA· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ALCAN INT LTD | 3 | 1985–2007 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kingston, CA | 2 | 1985–1988 |
| Napanee, CA | 1 | 2007 |