Granted Patent
Utility
US 4,338,024 · App. 06/146,064
Flow analyzer and system for analysis of fluids with particles
Inventors:
Gunner Bolz, Sherman E. DeForest
Patented Case
View Patent ↗
Granted: Jul 6, 1982
Filed: May 2, 1980
Inventors
Gunner Bolz
Sherman E. DeForest
Assignee (at issue)
International Remote Imaging Systems, 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.