Granted Patent
Utility
US 6,454,540 · App. 09/539,855
Modular balanced foam flow system
Inventors:
John M. Terefinko, Richard Taylor
Patented Case
View Patent ↗
Granted: Sep 24, 2002
Filed: Mar 31, 2000
Inventors
John M. Terefinko
Richard Taylor
Assignee (at issue)
Kovatch Mobile Equipment Corp.
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.