Granted Patent
Utility
US 5,985,147 · App. 09/211,423
Integrated system and method for purifying water, producing pulp, and improving soil quality
Inventors:
Kyle Jensen, R. Glenn Brosch, Roxanne M. Jensen
Patented Case
View Patent ↗
Granted: Nov 16, 1999
Filed: Dec 15, 1998
Inventors
Kyle Jensen
R. Glenn Brosch
Roxanne M. Jensen
Assignee (at issue)
Science Applications International 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.