Granted Patent
Utility
US 4,249,575 · App. 06/029,103
Fluidic devices
Inventors:
Nicholas Syred, Peter J. Roberts
Patented Case
View Patent ↗
Granted: Feb 10, 1981
Filed: Apr 11, 1979
Inventors
Nicholas Syred
Peter J. Roberts
Assignee (at issue)
United Kingdom Atomic Energy Authority
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.