Granted Patent
Utility
US 6,827,658 · App. 10/357,582
Golf balls comprising highly-neutralized acid polymers
Inventors:
Michael J. Sullivan, Herbert C. Boehm
Patented Case
View Patent ↗
Granted: Dec 7, 2004
Filed: Feb 4, 2003
Inventors
Michael J. Sullivan
Herbert C. Boehm
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.