Granted Patent
Utility
US 6,200,512 · App. 09/296,197
Method of manufacturing a golf ball
Inventors:
Pijush Dewanjee, David L. Felker, Gary G. Marshall
Patented Case
View Patent ↗
Granted: Mar 13, 2001
Filed: Apr 20, 1999
Inventors
Pijush Dewanjee
David L. Felker
Gary G. Marshall
Assignee (at issue)
Callaway Golf 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.