Granted Patent
Utility
US 6,070,447 · App. 08/981,872
Base forming station
Inventors:
Robert Bone, William R. Gray, Paul Porucznik
Patented Case
View Patent ↗
Granted: Jun 6, 2000
Filed: Apr 10, 1998
Inventors
Robert Bone
William R. Gray
Paul Porucznik
Assignee (at issue)
INNOTEK, 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.