Granted Patent
Utility
US 6,776,044 · App. 10/047,042
Ultrasonic device for inspection
Inventors:
Roger Biel, Martin F. Schubert, Wolfgang Grill
Patented Case
View Patent ↗
Granted: Aug 17, 2004
Filed: Oct 22, 2001
Inventors
Roger Biel
Martin F. Schubert
Wolfgang Grill
Assignee (at issue)
NOVARTIS AG
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.