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Inventor

Gerald R. Rusk

Inventor
Maumee, OH, US

Overview

2→
Patents
1976–1977
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.

B22Cprimary
B22CFoundry moulding67%
Y10TTechnical subjects covered by former us classification33%
PatentTitleYear
4,014,090'Pattern plates and method of making same'19773,986,548'Guide pin and bushing assembly for flask, patterns, and the like'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976–1977Patents assigned to FREEMAN SUPPLY CO (2)· patent assignee history
1976–1977Based in Maumee, OH, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FREEMAN SUPPLY CO21976–1977
Locations
LocationPatentsSpan
Maumee, OH, US21976–1977