Granted Patent
Utility
US 5,730,952 · App. 08/600,356
Process for the preparation of lithium aluminum hydride in etheral solvents
Inventors:
Terry L. Rathman, James A. Schwindeman, Eric John Granger, Sharon Bergmann Smith
Patented Case
View Patent ↗
Granted: Mar 24, 1998
Filed: Feb 12, 1996
Inventors
Terry L. Rathman
James A. Schwindeman
Eric John Granger
Sharon Bergmann Smith
Assignee (at issue)
FMC 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.