Granted Patent
Utility
US 5,751,610 · App. 08/741,898
On-line robot work-cell calibration
Inventors:
Zhongxue Gan, Lance Terrance Fitzgibbons, Qing Tang, Jeffrey S. Katz
Patented Case
View Patent ↗
Granted: May 12, 1998
Filed: Oct 31, 1996
Inventors
Zhongxue Gan
Lance Terrance Fitzgibbons
Qing Tang
Jeffrey S. Katz
Assignee (at issue)
Combustion Engineering, Inc.
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.