For the Inventor, By the Inventor

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Andover, MA, United States of America

Lancity Corporation

USPTO Granted Patents = 2

CIPO Patents = 1

Forward Citations = 97

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7 inventors (with patents filed for the assignee):

John Ulm (2 out of 25 patents)

Christopher Grobicki (2 out of 3 patents)

Gerard White (1 out of 3 patents)

4. Cynthia Mazza (1 out of 1 patent)

5. Edward O'Connell (1 out of 1 patent)

6. Cynthia Mazza-Brennan (1 out of 1 patent)

7. William D Corley (1 out of 1 patent)

2 patents: Sort by Forward Citations

1. 5608728 - System and method for equalization of forward and reverse channels of a (1997-03-04),

2. 5471474 - Communications highway network system (1995-11-28),

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USPTO Data Jan 1 1976 - Dec 23 2025

2 Patents

#59 in Andover, MA

#4,820 in Massachusetts

#92,558 in US

Andover, MA, United States of America

Lancity Corporation

Forward Citations = 97

7 inventors:

John Ulm (2 out of 25 patents)

Christopher Grobicki (2 out of 3 patents)

Gerard White (1 out of 3 patents)

4. Cynthia Mazza (1 out of 1 patent)

5. Edward O'Connell (1 out of 1 patent)

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