Granted Patent
Utility
US 4,598,596 · App. 06/709,250
Sample handling method and apparatus
Inventors:
Alan G. Wiseman, John Thomas Huberts
Patented Case
View Patent ↗
Granted: Jul 8, 1986
Filed: Mar 7, 1985
Inventors
Alan G. Wiseman
John Thomas Huberts
Assignee (at issue)
Varian Techtron Proprietary Limited
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.