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Inventor

Dewi G. S. Evans

Inventor
Kingston, CA

Overview

2→
Patents
1991
Patent span
Performing operations
Primary field (CPC B)

Patents· 2 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

B23Kprimary
B23KSoldering or unsoldering29%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form29%
Y10TTechnical subjects covered by former us classification29%
C23CCoating metallic material14%
PatentTitleYear
5,041,343'Process for improving the corrosion resistance of brazing sheet'19915,037,707'Aluminum products having improved corrosion resistance'1991

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1991Patents assigned to ALCAN INT LTD (2)· patent assignee history
1991Based in Kingston, CA· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ALCAN INT LTD21991
Locations
LocationPatentsSpan
Kingston, CA21991