Issued Patents All Time
Showing 26–50 of 55 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8917860 | Methods and systems for processing and managing communications | Robert J. Duva, Jason S. Spievak, David S. Trandal | 2014-12-23 |
| 8910140 | Methods and systems for transferring data over a network | David Giannini, Scott Herriman, Donnie Tognazzini | 2014-12-09 |
| 8891753 | Methods and apparatus for providing expanded telecommunications service | Leland W. Kirchhoff, David S. Trandal, David J. Brahm, Robert F. Smith, David F. Hofstatter +1 more | 2014-11-18 |
| 8855107 | Methods and systems for call routing via a telephone number | Leland W. Kirchhoff, David S. Trandal | 2014-10-07 |
| 8799886 | Methods and systems for transferring data over a network | David Giannini, Scott Herriman, Donnie Tognazzini | 2014-08-05 |
| 8781105 | Methods and systems for processing and managing communications | Robert J. Duva, Jason S. Spievak, David S. Trandal | 2014-07-15 |
| 8774785 | Methods and systems for blocking unwanted communications | Leland W. Kirchhoff, David S. Trandal, David F. Hofstatter | 2014-07-08 |
| 8767946 | Methods and systems for processing and managing communications | Robert J. Duva, Jason S. Spievak, David S. Trandal | 2014-07-01 |
| 8767941 | Methods and systems for speed dialing | Robert F. Smith, Leland W. Kirchhoff, David S. Trandal | 2014-07-01 |
| 8755511 | Methods and systems for processing and managing telephonic communications | Robert J. Duva, Jason S. Spievak, David S. Trandal | 2014-06-17 |
| 8688092 | Methods and systems for managing telecommunications and for translating voice messages to text messages | Anthony Bladon, David Giannini, David F. Hofstatter, David C. McClintock, Robert F. Smith +2 more | 2014-04-01 |
| 8687794 | Methods and systems for processing and managing telephonic communications | Jason S. Spievak, Robert J. Duva | 2014-04-01 |
| 8630396 | Methods and systems for transferring voice messages and faxes over a network | Scott Herriman, Ivan Johannessen, Leland W. Kirchhoff, David S. Trandal, Donnie Tognazzini +1 more | 2014-01-14 |
| 8577016 | Methods and systems for processing and managing telephonic communications using ring pools | Robert J. Duva, Jason S. Spievak, David S. Trandal | 2013-11-05 |
| 8548447 | Methods and systems for blocking unwanted telecommunications | Leland W. Kirchhoff, David S. Trandal, David F. Hofstatter | 2013-10-01 |
| 8542814 | Methods and systems for speed dialing | Robert F. Smith, Leland W. Kirchhoff, David S. Trandal | 2013-09-24 |
| 8447285 | Methods and systems for managing telecommunications and for translating voice messages to text messages | Anthony Bladon, David Giannini, David F. Hofstatter, David C. McClintock, Robert F. Smith +2 more | 2013-05-21 |
| 8401172 | Methods and systems for processing and managing telephonic communications using ring pools | Robert J. Duva, Jason S. Spievak | 2013-03-19 |
| 8369311 | Methods and systems for providing telephony services to fixed and mobile telephonic devices | Leland W. Kirchhoff, David S. Trandal | 2013-02-05 |
| 8351591 | Methods and apparatus for providing expanded telecommunications service | Leland W. Kirchhoff, David S. Trandal, David J. Brahm, Robert F. Smith, David F. Hofstatter +1 more | 2013-01-08 |
| 8286155 | Methods and systems for transferring data over a network | David Giannini, Scott Herriman, Donnie Tognazzini | 2012-10-09 |
| 8238540 | Methods and systems for processing and managing telephonic communications using ring pools | Robert J. Duva, Jason S. Spievak | 2012-08-07 |
| 8085922 | Methods and systems for speed dialing | Robert F. Smith, Leland W. Kirchhoff, David S. Trandal | 2011-12-27 |
| 7965825 | Methods and systems for transferring voice messages and faxes over a network | Scott Herriman, Ivan Johannessen, Leland W. Kirchhoff, David S. Trandal, Donnie Tognazzini +1 more | 2011-06-21 |
| 7822188 | Methods and apparatus for providing expanded telecommunications service | Leland W. Kirchhoff, David S. Trandal, David J. Brahm, Robert F. Smith, David F. Hofstatter +1 more | 2010-10-26 |