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Inventor

Donald D. Schofield

Inventor
Columbia, CT, US

Overview

2→
Patents
2005–2006
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 moulding50%
C23CCoating metallic material50%
PatentTitleYear
7,021,362'Shelling apparatus and methods for investment casting'20066,966,354'Shelling apparatus and methods for investment casting'2005

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2005–2006Patents assigned to UNITED TECHNOLOGIES CORP (2)· patent assignee history
2005–2006Based in Columbia, CT, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
UNITED TECHNOLOGIES CORP22005–2006
Locations
LocationPatentsSpan
Columbia, CT, US22005–2006