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Inventor

George R. Clark

Inventor
Waukegan, IL, US

Overview

2→
Patents
1976–1993
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.

B22Dprimary
B22DCasting of metals50%
G01RMeasuring electric variables50%
PatentTitleYear
5,219,409'Vacuum die casting process'19933,970,923'Apparatus for measuring sheet resistivity of semiconductor materials and diffused layers'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976Patents assigned to HEWLETT PACKARD CO (1)· patent assignee history
1976Based in Mountain View, CA, US· patent location history
1993Patents assigned to OUTBOARD MARINE CORP (1)· patent assignee history
1993Based in Waukegan, IL, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HEWLETT PACKARD CO11976
OUTBOARD MARINE CORP11993
Locations
LocationPatentsSpan
Waukegan, Illinois, US11993
Mountain View, California, US11976