Granted Patent
Utility
US 4,574,394 · App. 06/598,724
Pipeline processor
Inventors:
Wlodzimierz Holsztynski, Stephen S. Wilson
Patented Case
View Patent ↗
Granted: Mar 4, 1986
Filed: Apr 10, 1984
Inventors
Wlodzimierz Holsztynski
Stephen S. Wilson
Assignee (at issue)
Environmental Research Institute
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.