Granted Patent
Utility
US 5,454,533 · App. 08/074,605
Robot arm and method of its use
Inventors:
Andris P. Grant, Ian H. Rowe
Patented Case
View Patent ↗
Granted: Oct 3, 1995
Filed: Jun 11, 1993
Inventors
Andris P. Grant
Ian H. Rowe
Assignee (at issue)
Spar Aerospace Limited
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.