Granted Patent
Utility
US 4,496,772 · App. 06/512,081
Preparation of nitroalcohols
Inventor:
John T. Lai
Patented Case
View Patent ↗
Granted: Jan 29, 1985
Filed: Jul 8, 1983
Inventor
John T. Lai
Assignee (at issue)
B. F. Goodrich Company
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.