Granted Patent
Utility
US 4,095,232 · App. 05/816,607
Apparatus for producing multiple uniform fluid filaments and drops
Inventor:
Charles L. Cha
Patented Case
View Patent ↗
Granted: Jun 13, 1978
Filed: Jul 18, 1977
Inventor
Charles L. Cha
Assignee (at issue)
The Mead 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.