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Inventor

Jack Daugherty

Inventor
Winchester, MA, US

Overview

2→
Patents
1999–2004
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 metals33%
B66DCapstans33%
F16DCouplings for transmitting rotation33%
PatentTitleYear
6,786,272'Apparatus and method for die casting'20045,899,304'Motor brake'1999

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1999Based in DeRidder, LA, US· patent location history
2004Patents assigned to COPPER DEV ASS INC (1)· patent assignee history
2004Based in Winchester, MA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
COPPER DEV ASS INC12004
Locations
LocationPatentsSpan
Winchester, Massachusetts, US12004
DeRidder, LA, US11999