Granted Patent
Utility
US 6,673,157 · App. 09/512,162
Methods for stripping paint with DMSO containing compositions
Inventors:
Artie S. McKim, George Kvakovszky, James E. Schmidheiser
Patented Case
View Patent ↗
Granted: Jan 6, 2004
Filed: Feb 24, 2000
Inventors
Artie S. McKim
George Kvakovszky
James E. Schmidheiser
Assignee (at issue)
Gaylord Chemical Company LLC
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.