Granted Patent
Utility
US 3,948,636 · App. 05/305,064
Flowable aqueous composition of water-insoluble pesticide
Inventor:
Alfred F. Marks
Patented Case
View Patent ↗
Granted: Apr 6, 1976
Filed: Nov 9, 1972
Inventor
Alfred F. Marks
Assignee (at issue)
Diamond Shamrock 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.