Granted Patent
Utility
US 4,436,736 · App. 06/363,251
Methods for controlling pests with substituted phenyl thio(thiono)phosphates and the thio(thiono)phosphates
Inventors:
Leonard E. Hodakowski, Charles A. Wilson
Patented Case
View Patent ↗
Granted: Mar 13, 1984
Filed: Mar 29, 1982
Inventors
Leonard E. Hodakowski
Charles A. Wilson
Assignee (at issue)
Union Carbide 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.