Granted Patent
Utility
US 4,479,755 · App. 06/370,919
Compressor boundary layer bleeding system
Inventor:
Ivar H. Skoe
Patented Case
View Patent ↗
Granted: Oct 30, 1984
Filed: Apr 22, 1982
Inventor
Ivar H. Skoe
Assignee (at issue)
A/S Kongsberg Vapenfabrikk
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.