Granted Patent
Utility
US 6,287,640 · App. 09/561,413
Surface treatment of substrates with compounds that bind thereto
Inventors:
James B. McClain, James DeYoung, Timothy J. Romack
Patented Case
View Patent ↗
Granted: Sep 11, 2001
Filed: Apr 28, 2000
Inventors
James B. McClain
James DeYoung
Timothy J. Romack
Assignee (at issue)
Micell 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.