Granted Patent
Utility
US 5,148,155 · App. 07/613,324
Computer with tablet input to standard programs
Inventors:
Patricia A. Martin, Jonathan T. Huntington, II, J. Michael McNally, David M. Barrett, Jean R. Ward
Patented Case
View Patent ↗
Granted: Sep 15, 1992
Filed: Nov 13, 1990
Inventors
Patricia A. Martin
Jonathan T. Huntington, II
J. Michael McNally
David M. Barrett
Jean R. Ward
Assignee (at issue)
Wang Laboratories, 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.