Granted Patent
Utility
US 6,797,342 · App. 09/663,872
Deflocculation apparatus and methods thereof
Inventors:
J Michael Sanchez, Paul C. Lincoln, John M. Hammond, Thomas A. Trabold, Cindy C. Chen, Jian Cai
Patented Case
View Patent ↗
Granted: Sep 28, 2004
Filed: Sep 15, 2000
Inventors
J Michael Sanchez
Paul C. Lincoln
John M. Hammond
Thomas A. Trabold
Cindy C. Chen
Jian Cai
Assignee (at issue)
Xerox Corporation
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.