Granted Patent
Utility
US 5,977,196 · App. 09/212,046
Sealer and inflator composition
Inventor:
Robert T. Wicks
Patented Case
View Patent ↗
Granted: Nov 2, 1999
Filed: Dec 15, 1998
Inventor
Robert T. Wicks
Assignee (at issue)
Gold Eagle Co.
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.