Granted Patent
Utility
US 4,697,079 · App. 06/714,868
Analyzing fluid flows within hollow bodies
Inventors:
Peter A. E. Stewart, Michael R. Hawkesworth, Roger C. Witcomb
Patented Case
View Patent ↗
Granted: Sep 29, 1987
Filed: Mar 22, 1985
Inventors
Peter A. E. Stewart
Michael R. Hawkesworth
Roger C. Witcomb
Assignee (at issue)
ROLLS-ROYCE plc
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.