Granted Patent
Utility
US 4,622,951 · App. 06/738,354
Solar collector assembly and kit
Inventor:
Randy L. Matzkanin
Patented Case
View Patent ↗
Granted: Nov 18, 1986
Filed: May 28, 1985
Inventor
Randy L. Matzkanin
Assignee (at issue)
Alternative Energy Resources, 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.