IP Library › Granted Patent US 5,447,311
Granted Patent Utility
US 5,447,311 · App. 08/304,204

Iron type golf club head

Inventors: Francois Viollaz, Robert Maestri
Patented Case View Patent ↗
Granted: Sep 5, 1995 Filed: Sep 12, 1994
Inventors
Francois Viollaz
Robert Maestri
Assignee (at issue)
TAYLOR MADE GOLF COMPANY, INC.

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Quick Facts
Patent No.
US 5,447,311
App. No.
08/304,204
Filed
1994-09-12
Granted
1995-09-05
Kind
A