Granted Patent
Utility
US 6,343,802 · App. 09/091,388
Method and system for concentrated primary support for a user in support assistive devices
Inventors:
Jonathan P. Workman, Kenneth W. House, Donald H. Eason
Patented Case
View Patent ↗
Granted: Feb 5, 2002
Filed: Jun 12, 1998
Inventors
Jonathan P. Workman
Kenneth W. House
Donald H. Eason
Assignee (at issue)
Ultimate Support Systems, 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.