Granted Patent
Utility
US 6,779,621 · App. 10/461,720
Riderless stabilization of a balancing transporter
Inventors:
Dean Kamen, J. Douglas Field, John B. Morrell
Patented Case
View Patent ↗
Granted: Aug 24, 2004
Filed: Jun 13, 2003
Inventors
Dean Kamen
J. Douglas Field
John B. Morrell
Assignee (at issue)
DEKA PRODUCTS LIMITED PARTNERSHIP
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.