Granted Patent
Utility
US 5,156,521 · App. 07/720,750
Method for loading a substrate into a GVD apparatus
Inventors:
Richard Crabb, McDonald Robinson, Mark Hawkins, Dennis L. Goodwin, Armand P. Ferro
Patented Case
View Patent ↗
Granted: Oct 20, 1992
Filed: Jun 25, 1991
Inventors
Richard Crabb
McDonald Robinson
Mark Hawkins
Dennis L. Goodwin
Armand P. Ferro
Assignee (at issue)
Epsilon Technology Corporation
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.