Granted Patent
Utility
US 5,462,599 · App. 08/109,282
Method and apparatus for coating board-shaped articles, especially printed circuit boards
Inventor:
Kaspar Kuster
Patented Case
View Patent ↗
Granted: Oct 31, 1995
Filed: Aug 19, 1993
Inventor
Kaspar Kuster
Assignee (at issue)
Ciba-Geigy
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.