Granted Patent
Utility
US 5,360,447 · App. 08/012,895
Laser assisted hair transplant method
Inventor:
Dale E. Koop
Patented Case
View Patent ↗
Granted: Nov 1, 1994
Filed: Feb 3, 1993
Inventor
Dale E. Koop
Assignee (at issue)
Coherent, 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.