Granted Patent
Utility
US 6,616,609 · App. 10/010,323
Method for optimizing piston diameter in a non-contact tonometer, and non-contact tonometer having fluid pump designed by said method
Inventors:
Bruce Siskowski, David A. Luce
Patented Case
View Patent ↗
Granted: Sep 9, 2003
Filed: Nov 8, 2001
Inventors
Bruce Siskowski
David A. Luce
Assignee (at issue)
REICHERT, 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.