James G. Liuzzo

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St. Charles, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Keyboard with arrays of function keys
- Patent number 4,698,618
- Issue date Oct 6, 1987
- American Telephone and Telegraph Company, AT&T Bell Laboratories
- James G. Liuzzo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Keyboard housing
- Patent number D285305
- Issue date Aug 26, 1986
- AT&T Bell Laboratories
- James G. Liuzzo
- D14 - Recording, communication, or information retrieval equipment