Granted Patent
Utility
US 5,772,966 · App. 08/789,220
Assay dispensing apparatus
Inventors:
George N. Maracas, William L. Reber, Cary D. Perttunen
Patented Case
View Patent ↗
Granted: Jun 30, 1998
Filed: Jan 24, 1997
Inventors
George N. Maracas
William L. Reber
Cary D. Perttunen
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.