Granted Patent
Utility
US 4,476,113 · App. 06/315,492
Stabilized fumigant composition comprising an aqueous solution of ammonia, hydrogen sulfide, carbon disulfide and sulfur
Inventors:
Donald C. Young, James A. Green, II
Patented Case
View Patent ↗
Granted: Oct 9, 1984
Filed: Oct 27, 1981
Inventors
Donald C. Young
James A. Green, II
Assignee (at issue)
Union Oil Company of California
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.