Granted Patent
Utility
US 6,159,294 · App. 08/115,530
Apparatus for coating board-shaped articles, especially printed circuit boards
Inventors:
Kaspar Kuster, Anton Ruegge
Patented Case
View Patent ↗
Granted: Dec 12, 2000
Filed: Sep 2, 1993
Inventors
Kaspar Kuster
Anton Ruegge
Assignee (at issue)
Vantico 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.