Patent Assignment
Reel/Frame 013411/0155
Assignment of Assignor's Interest
Recorded: 2002-10-21
Pages: 3
Assignee
ELECTROGLAS
1749 SW AIRPORT AVENUE, CORVALLIS, OREGON, 97333
Covered Property
(1)
Method and apparatus for determining the location of an alignment mark on a wafer
Application:
10/194,951 →
Publication:
US 2003/0025517
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.