Inventor · disambiguated record

William K. Mccormick

Also filed as: MCCORMICK WILLIAM K

2 granted patents·306 citations·filing 1991–1991

72Inventor score

Technology areasH04M

Files withAT & T BELL LAB2

Top patents by PatentIndex Score

2 records

0187US5181237AAutomation of telephone operator assistance callsAT & T BELL LAB·Filed 1991·Granted Jan 19, 1993·157 cites·11 claims
0286US5185781AAutomation of telephone operator assistance callsAT & T BELL LAB·Filed 1991·Granted Feb 9, 1993·149 cites·9 claims

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