Granted Patent
Utility
US 5,261,225 · App. 07/763,000
Pressurized wet combustion at increased temperature
Inventor:
Norman L. Dickinson
Patented Case
View Patent ↗
Granted: Nov 16, 1993
Filed: Sep 20, 1991
Inventor
Norman L. Dickinson
Assignee (at issue)
Dipac Associates
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.