IP Library Granted Patent US 6,374,225
Granted Patent Utility
US 6,374,225 · App. 09/169,031

Method and apparatus to prepare listener-interest-filtered works

Inventor: Donald J. Hejna, Jr.
Patented Case View Patent ↗
Granted: Apr 16, 2002 Filed: Oct 9, 1998
Inventor
Donald J. Hejna, Jr.
Assignee (at issue)
Enounce, Inc.

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Quick Facts
Patent No.
US 6,374,225
App. No.
09/169,031
Filed
1998-10-09
Granted
2002-04-16
Kind
B1