Granted Patent
Utility
US 5,633,306 · App. 08/437,218
Nonincendive rotary atomizer
Inventors:
Varce E. Howe, David R. Huff, Jerry McPherson, James A. Scharfenberger
Patented Case
View Patent ↗
Granted: May 27, 1997
Filed: May 8, 1995
Inventors
Varce E. Howe
David R. Huff
Jerry McPherson
James A. Scharfenberger
Assignee (at issue)
Ransburg 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.