Granted Patent
Utility
US 6,602,228 · App. 10/021,528
Method of soldering Ti containing alloys
Inventors:
Leonard Nanis, Robert M. Abrams, Randy S. Chan, Janet Burpee, Clifford Teoh
Patented Case
View Patent ↗
Granted: Aug 5, 2003
Filed: Dec 10, 2001
Inventors
Leonard Nanis
Robert M. Abrams
Randy S. Chan
Janet Burpee
Clifford Teoh
Assignee (at issue)
Advanced Cardiovascular Systems, 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.