For the Inventor, By the Inventor

Enter assignee name

Tampa, FL, United States of America

Z-tel Technologies, Inc.

USPTO Granted Patents = 2

Forward Citations = 37

Loading Chart...

Loading Chart...

4 inventors (with patents filed for the assignee):

Gregory Newton (1 out of 3 patents)

Daniel E Cripe (1 out of 1 patent)

Charles McDonough (1 out of 1 patent)

4. Julio Gonzales (1 out of 1 patent)

2 patents: Sort by Forward Citations

1. 6587555 - Virtual PBX (2003-07-01),

2. 6453036 - Dynamic updating of SCP through ISUP messages (2002-09-17),

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

2 Patents

#211 in Tampa, FL

#3,572 in Florida

#92,551 in US

Tampa, FL, United States of America

Z-tel Technologies, Inc.

Forward Citations = 37

4 inventors:

Gregory Newton (1 out of 3 patents)

Daniel E Cripe (1 out of 1 patent)

Charles McDonough (1 out of 1 patent)

4. Julio Gonzales (1 out of 1 patent)

Please report any incorrect information to support@idiyas.com

Loading…