Granted Patent
Utility
US 6,310,992 · App. 09/219,325
Method and apparatus for interconnecting multiple modular devices in a communication system
Inventors:
James K. Gehrke, Daniel R. Schroeder
Patented Case
View Patent ↗
Granted: Oct 30, 2001
Filed: Dec 22, 1998
Inventors
James K. Gehrke
Daniel R. Schroeder
Assignee (at issue)
Motorola, 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.