Granted Patent
Utility
US 5,481,111 · App. 08/176,051
Electron microscope having a goniometer controlled from the image frame of reference
Inventors:
Madeleine E. Rosar, Karen I. Trovato, Leendert Dorst, Thomas Petrus Hendricus Warmerdam
Patented Case
View Patent ↗
Granted: Jan 2, 1996
Filed: Jan 3, 1994
Inventors
Madeleine E. Rosar
Karen I. Trovato
Leendert Dorst
Thomas Petrus Hendricus Warmerdam
Assignee (at issue)
Philips Electronics North America 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.