Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8908850 | International origin dependent customized routing of calls to toll-free numbers | William H. Allen, Susanne Marie Crockett | 2014-12-09 |
| 8401167 | International origin dependent customized routing of calls to toll-free numbers | William H. Allen, Susanne Marie Crockett | 2013-03-19 |
| 7965829 | Subscriber alterable call transfer service | Susanne Marie Crockett | 2011-06-21 |
| 7813487 | System and method for billing telephone calls | Susanne Marie Crockett | 2010-10-12 |
| 7764778 | International origin dependent customized routing of calls to toll-free numbers | William H. Allen, Susanne Marie Crockett | 2010-07-27 |
| 7502455 | Billing for toll free calls terminating with a secondary telecommunications carrier | Susanne Marie Crockett, Nancy Book, Lucy L. Murphy | 2009-03-10 |