| 7430286 |
Method and system for generating a billing record |
Thomas L. Linton, Diane I. Primo |
2008-09-30 |
| 7106840 |
Method and system for generating a billing record |
Thomas L. Linton, Diane I. Primo |
2006-09-12 |
| 6999570 |
Methods, systems and articles for ordering a telecommunication service |
— |
2006-02-14 |
| 6748062 |
Method and system for generating a billing record |
Thomas L. Linton, Diane I. Primo |
2004-06-08 |
| 6498840 |
Method and system for generating a billing record |
Thomas L. Linton, Diane I. Primo |
2002-12-24 |
| 6324273 |
Methods, systems and articles for ordering a telecommunication service |
— |
2001-11-27 |
| 6252951 |
Method and system for generating a billing record |
Thomas L. Linton, Diane I. Primo |
2001-06-26 |
| 5920613 |
Method and system for generating a billing record |
Thomas L. Linton, Diane I. Primo |
1999-07-06 |