Granted Patent
Utility
US 6,187,448 · App. 09/036,174
Encapsulant material for solar cell module and laminated glass applications
Inventors:
Jack I. Hanoka, Peter P. Klemchuk
Patented Case
View Patent ↗
Granted: Feb 13, 2001
Filed: Mar 6, 1998
Inventors
Jack I. Hanoka
Peter P. Klemchuk
Assignee (at issue)
Evergreen 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.