Granted Patent
Utility
US 6,300,638 · App. 09/189,841
Modular probe for total internal reflection fluorescence spectroscopy
Inventors:
Howard P. Groger, John Raymonda, K. Peter Lo, Roger Reynolds, William F. Sullivan, Myron T. Coolbaugh
Patented Case
View Patent ↗
Granted: Oct 9, 2001
Filed: Nov 12, 1998
Inventors
Howard P. Groger
John Raymonda
K. Peter Lo
Roger Reynolds
William F. Sullivan
Myron T. Coolbaugh
Assignees (at issue)
Calspan SRL Corporation
American Research Corporation of Virginia
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.