Granted Patent
Utility
US 6,460,733 · App. 09/788,768
Multiple-walled fuel container and delivery system
Inventors:
William P. Acker, Gerhard Beckmann
Patented Case
View Patent ↗
Granted: Oct 8, 2002
Filed: Feb 20, 2001
Inventors
William P. Acker
Gerhard Beckmann
Assignee (at issue)
MTI MicroFuel Cells 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.