Granted Patent
Utility
US 6,375,900 · App. 09/300,234
Carbon analyzer with improved catalyst
Inventors:
Maria Lee-Alvarez, Robert A. Booth
Patented Case
View Patent ↗
Granted: Apr 23, 2002
Filed: Apr 27, 1999
Inventors
Maria Lee-Alvarez
Robert A. Booth
Assignee (at issue)
Tekmar Company
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.