Granted Patent
Utility
US 6,595,057 · App. 10/118,912
Golf club head with a high coefficient of restitution
Inventors:
Laurent Bissonnette, Nicholas M. Nardacci, Raymond L. Poynor
Patented Case
View Patent ↗
Granted: Jul 22, 2003
Filed: Apr 10, 2002
Inventors
Laurent Bissonnette
Nicholas M. Nardacci
Raymond L. Poynor
Assignee (at issue)
Acushnet Company
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.