Granted Patent
Utility
US 5,580,945 · App. 08/346,596
Polyurea coatings compositions and coating having improved flexibility
Inventors:
Robert Andrew Wade, Terrell D. Wayt
Patented Case
View Patent ↗
Granted: Dec 3, 1996
Filed: Nov 29, 1994
Inventors
Robert Andrew Wade
Terrell D. Wayt
Assignee (at issue)
Bayer Aktiengesellschaft
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.