Patent Assignment
Reel/Frame 012803/0033
Assignment of Assignor's Interest
Recorded: 2002-04-16
Received: 2002-04-23
Pages: 4
Assignor
SIERADZKI, CHRISTOPHER Z.
Executed: 2002-03-06
Assignee
AMSTED INDUSTRIES INCORPORATED
44TH FLOOR-BOULEVARD TOWERS SOUTH, 205 NORTH MICHIGAN AVENUE, CHICAGO, IL, 60601, UNITED STATES
Covered Property
(1)
Boring Riser Holes in a Graphite Mold
Application:
10/122,928 →