Walter A. Tobin

Follow

Person

Largo, FL, US

People

Patents Grantslast 30 patents

Information Patent Grant
Churn amelioration system and method therefor
- Patent number 6,049,599
- Issue date Apr 11, 2000
- GTE Telecommunication Services Incorporated
- William H. McCausland
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Churn amelioration system and method therefor
- Patent number 5,822,410
- Issue date Oct 13, 1998
- William H. McCausland
- H04 - ELECTRIC COMMUNICATION TECHNIQUE