Granted Patent
Utility
US 4,343,815 · App. 05/881,248
Method for combating fungi and mites using certain triorganotin compounds
Inventor:
Melvin H. Gitlitz
Patented Case
View Patent ↗
Granted: Aug 10, 1982
Filed: Feb 27, 1978
Inventor
Melvin H. Gitlitz
Assignee (at issue)
M&T Chemicals, 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.