Granted Patent
Utility
US 4,385,013 · App. 06/271,554
Method and apparatus for producing particles from a molten material using a rotating disk having a serrated periphery and dam means
Inventors:
S. L. Couling, R. E. Maringer, L. E. Wheeler
Patented Case
View Patent ↗
Granted: May 24, 1983
Filed: Jun 8, 1981
Inventors
S. L. Couling
R. E. Maringer
L. E. Wheeler
Assignee (at issue)
Battelle Development 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.