Granted Patent
Utility
US 6,129,779 · App. 09/076,191
Reclaiming metallic material from an article comprising a non-metallic friable substrate
Inventors:
John Bohland, Igor Anisimov, Todd James Dapkus, Richard Anthony Sasala, Ken Alan Smigielski, Kristin Danielle Kamm
Patented Case
View Patent ↗
Granted: Oct 10, 2000
Filed: May 12, 1998
Inventors
John Bohland
Igor Anisimov
Todd James Dapkus
Richard Anthony Sasala
Ken Alan Smigielski
Kristin Danielle Kamm
Assignee (at issue)
First Solar, 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.