Granted Patent
Utility
US 5,101,673 · App. 07/763,484
Ultra low sample liquid analysis apparatus and method
Inventors:
Kenneth F. Uffenheimer, Nicholas F. Di Domenico, Stephen L. Weitz
Patented Case
View Patent ↗
Granted: Apr 7, 1992
Filed: Sep 23, 1991
Inventors
Kenneth F. Uffenheimer
Nicholas F. Di Domenico
Stephen L. Weitz
Assignee (at issue)
Tritech 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.