Granted Patent
Utility
US 6,576,900 · App. 09/861,405
Methods of sampling specimens for microanalysis
Inventors:
Thomas F. Kelly, Richard L. Martens, Steven L. Goodman
Patented Case
View Patent ↗
Granted: Jun 10, 2003
Filed: May 18, 2001
Inventors
Thomas F. Kelly
Richard L. Martens
Steven L. Goodman
Assignee (at issue)
Imago Scientific Instruments 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.