Granted Patent
Utility
US 6,554,429 · App. 09/977,538
Method for determining accommodation
Inventors:
John Alfred Campin, Gary P. Gray, George Hunter Pettit
Patented Case
View Patent ↗
Granted: Apr 29, 2003
Filed: Oct 15, 2001
Inventors
John Alfred Campin
Gary P. Gray
George Hunter Pettit
Assignee (at issue)
Alcon, Inc
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.