IP Library › Granted Patent US 5,254,381
Granted Patent Utility
US 5,254,381 · App. 07/886,739

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Inventors: Donald J. Hoffmann, Joseph J. Juszak
Patented Case View Patent ↗
Granted: Oct 19, 1993 Filed: May 21, 1992
Inventors
Donald J. Hoffmann
Joseph J. Juszak
Assignee (at issue)
Wallace Computer Services, Inc.

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Quick Facts
Patent No.
US 5,254,381
App. No.
07/886,739
Filed
1992-05-21
Granted
1993-10-19
Kind
A