IP Library › Granted Patent US 6,743,109
Granted Patent Utility
US 6,743,109 · App. 10/114,381

Decorative bowling ball and method therefor

Inventors: Ronald Kammerer, Stephen Spurgeon
Patented Case View Patent ↗
Granted: Jun 1, 2004 Filed: Apr 1, 2002
Inventors
Ronald Kammerer
Stephen Spurgeon
Assignee (at issue)
Brunswick Bowling & Billiards Corporation

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Quick Facts
Patent No.
US 6,743,109
App. No.
10/114,381
Filed
2002-04-01
Granted
2004-06-01
Kind
B2