Granted Patent
Utility
US 6,485,787 · App. 09/804,367
Painting roadway with composition of epoxy, urethane polyacrylate and polyamine
Inventors:
Ling Tan, Bryan Naderhoff, Jeffrey Danneman
Patented Case
View Patent ↗
Granted: Nov 26, 2002
Filed: Mar 12, 2001
Inventors
Ling Tan
Bryan Naderhoff
Jeffrey Danneman
Assignee (at issue)
Reichhold, 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.