Inventor

William E. Cooke

Inventor

Kingston, CA

Overview

5→

Patents

1976–1981

Patent span

Chemistry

Primary field (CPC C)

Patents· 5 as inventor

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

C25Dprimary

C25DProcesses for the electrolytic or electrophoretic production of coatings50%

B23KSoldering or unsoldering17%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein17%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests17%

PatentTitleYear

4,303,840'Single beam second harmonic generation in isotropic media'1981 4,226,680'Process for electrolytic coloration of anodized aluminium'1980 4,169,770'Electroplating aluminum articles'1979 4,097,342'Electroplating aluminum stock'1978 3,971,501'Method of brazing aluminum'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976–1980Patents assigned to ALCAN RES & DEV (4)· patent assignee history

1976–1980Based in Kingston, CA· patent location history

1981Patents assigned to BELL TELEPHONE LABOR INC (1)· patent assignee history

1981Based in Los Angeles, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
ALCAN RES & DEV	4	1976–1980
BELL TELEPHONE LABOR INC	1	1981

Locations

Location	Patents	Span
Kingston, CA	4	1976–1980
Los Angeles, California, US	1	1981