Granted Patent
Utility
US 6,698,415 · App. 09/799,903
Method for cutting and machining hard materials
Inventors:
Michael Garcia, Denis G. Pearce
Patented Case
View Patent ↗
Granted: Mar 2, 2004
Filed: Mar 6, 2001
Inventors
Michael Garcia
Denis G. Pearce
Assignees (at issue)
SMITH INTERNATIONAL, INC.
SANDVIK AB
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.