Granted Patent
Utility
US 6,403,004 · App. 08/505,455
Process for making a multi-layered solid surface article
Inventor:
William M. Stecker
Patented Case
View Patent ↗
Granted: Jun 11, 2002
Filed: Jul 21, 1995
Inventor
William M. Stecker
Assignee (at issue)
Surface Technologies, 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.