Granted Patent
Utility
US 4,569,641 · App. 06/415,657
Low power electromagnetic pump
Inventors:
Theodore J. Falk, Lawrence E. Morris
Patented Case
View Patent ↗
Granted: Feb 11, 1986
Filed: Sep 7, 1982
Inventors
Theodore J. Falk
Lawrence E. Morris
Assignee (at issue)
Greatbatch Enterprises, 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.