Granted Patent
Utility
US 4,266,262 · App. 06/053,372
Voltage controlled power supply for electrostatic coating apparatus
Inventor:
Martin Haase
Patented Case
View Patent ↗
Granted: May 5, 1981
Filed: Jun 29, 1979
Inventor
Martin Haase
Assignee (at issue)
Binks Manufacturing Company
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.