Granted Patent
Utility
US 4,462,689 · App. 06/398,090
Wide band scanning monochromator
Inventors:
Milton N. Kabler, Richard T. Williams, Jack C. Rife, William R. Hunter, Johnny P. Kirkland, Neil C. Lien
Patented Case
View Patent ↗
Granted: Jul 31, 1984
Filed: Jul 9, 1982
Inventors
Milton N. Kabler
Richard T. Williams
Jack C. Rife
William R. Hunter
Johnny P. Kirkland
Neil C. Lien
Assignee (at issue)
BAKER MANUFACTURING COMPANY, INC.
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.