Granted Patent
Utility
US 4,616,784 · App. 06/673,294
Slurry atomizer
Inventors:
Harold C. Simmons, Curtis F. Harding
Patented Case
View Patent ↗
Granted: Oct 14, 1986
Filed: Nov 20, 1984
Inventors
Harold C. Simmons
Curtis F. Harding
Assignee (at issue)
Parker-Hannifin 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.