Granted Patent
Utility
US 5,573,792 · App. 08/493,731
Method of growing fish or crustaceans at increased conversion, growth and survival rates
Inventor:
Arne Dessen
Patented Case
View Patent ↗
Granted: Nov 12, 1996
Filed: Jun 22, 1995
Inventor
Arne Dessen
Assignee (at issue)
ISP INVESTMENTS LLC
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.