Granted Patent
Utility
US 6,571,600 · App. 09/955,124
Apparatus and method for measurement of coefficient of restitution and contact time
Inventors:
Laurent Bissonnette, Charles Days, Roman D. Halko, Emanuel Vieira, Douglas C. Winfield
Patented Case
View Patent ↗
Granted: Jun 3, 2003
Filed: Sep 19, 2001
Inventors
Laurent Bissonnette
Charles Days
Roman D. Halko
Emanuel Vieira
Douglas C. Winfield
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.