Granted Patent
Utility
US 5,050,341 · App. 07/518,014
Thermoplastic aquatic biomass containment barrier with reinforced hinge
Inventors:
Harlon W. Breezer, William F. Price
Patented Case
View Patent ↗
Granted: Sep 24, 1991
Filed: May 2, 1990
Inventors
Harlon W. Breezer
William F. Price
Assignee (at issue)
Penda Corporation
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.