Granted Patent
Utility
US 5,564,752 · App. 08/485,312
Apparatus for solvent bonding non-porous materials to automatically create variable bond characteristics
Inventor:
Richard K. Sampson
Patented Case
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Granted: Oct 15, 1996
Filed: Jun 7, 1995
Inventor
Richard K. Sampson
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.