IP Library › Granted Patent US 5,961,333
Granted Patent Utility
US 5,961,333 · App. 08/707,623

Educational and training devices and methods

Inventors: Robert G. Harrison, Robert D. Lamson
Patented Case View Patent ↗
Granted: Oct 5, 1999 Filed: Sep 5, 1996
Inventors
Robert G. Harrison
Robert D. Lamson

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Quick Facts
Patent No.
US 5,961,333
App. No.
08/707,623
Filed
1996-09-05
Granted
1999-10-05
Kind
A