Granted Patent
Utility
US 6,808,543 · App. 10/037,980
Biomass gasification system and method
Inventor:
Mark A. Paisley
Patented Case
View Patent ↗
Granted: Oct 26, 2004
Filed: Dec 20, 2001
Inventor
Mark A. Paisley
Assignee (at issue)
Ferco Enterprises, Inc.
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.