Granted Patent
Utility
US 6,008,062 · App. 08/962,527
Undercutting technique for creating coating in spaced-apart segments
Inventor:
N. Johan Knall
Patented Case
View Patent ↗
Granted: Dec 28, 1999
Filed: Oct 31, 1997
Inventor
N. Johan Knall
Assignee (at issue)
Candescent Technologies Corporation
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.