Granted Patent
Utility
US 6,360,562 · App. 09/141,394
Methods for producing glass powders
Inventors:
Toivo T. Kodas, Mark J. Hampden-Smith, James Caruso, Quint H. Powell, Audunn Ludviksson
Patented Case
View Patent ↗
Granted: Mar 26, 2002
Filed: Aug 27, 1998
Inventors
Toivo T. Kodas
Mark J. Hampden-Smith
James Caruso
Quint H. Powell
Audunn Ludviksson
Assignee (at issue)
Superior MicroPowders 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.