Granted Patent
Utility
US 5,594,243 · App. 08/027,317
Laser desorption ionization mass monitor (LDIM)
Inventors:
Scot R. Weinberger, Robert Wallace Egan, Thomas W. Hoppe, Ernst Gassmann, Martin M. Schar, Klaus Olaf BÖRNSEN, E. Rocco Tarantino
Patented Case
View Patent ↗
Granted: Jan 14, 1997
Filed: Mar 4, 1993
Inventors
Scot R. Weinberger
Robert Wallace Egan
Thomas W. Hoppe
Ernst Gassmann
Martin M. Schar
Klaus Olaf BÖRNSEN
E. Rocco Tarantino
Assignee (at issue)
Hewlett-Packard Company, L.P.
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.