Granted Patent
Utility
US 4,341,200 · App. 06/134,961
Solar energy collector sub-assemblies and combinations thereof
Inventor:
John C. Bowen
Patented Case
View Patent ↗
Granted: Jul 27, 1982
Filed: Mar 28, 1980
Inventor
John C. Bowen
Assignee (at issue)
Ametek, 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.