Granted Patent
Utility
US 5,194,710 · App. 07/704,067
Method and apparatus for laser masking of lead bonding
Inventors:
Kent T. McDaniel, David Johnson, Nicholas J. Krajewski, David W. LeMay
Patented Case
View Patent ↗
Granted: Mar 16, 1993
Filed: May 22, 1991
Inventors
Kent T. McDaniel
David Johnson
Nicholas J. Krajewski
David W. LeMay
Assignee (at issue)
Cray Research, Inc.
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.