Granted Patent
Utility
US 4,395,389 · App. 06/353,491
Chlorosilane disproportionation process
Inventor:
Kishankumar K. Seth
Patented Case
View Patent ↗
Granted: Jul 26, 1983
Filed: Mar 1, 1982
Inventor
Kishankumar K. Seth
Assignee (at issue)
Ethyl 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.