Granted Patent
Utility
US 4,227,293 · App. 05/968,239
Method of catheter manufacture
Inventor:
Glenn N. Taylor
Patented Case
View Patent ↗
Granted: Oct 14, 1980
Filed: Dec 11, 1978
Inventor
Glenn N. Taylor
Assignee (at issue)
The Kendall Company LP
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.