| 9084100 |
System and method for routing a call to a landline communication unit or a wireless communication unit |
Richard N. Roberts, Todd August Bartels, Terrence J. McCarthy, Wayne Robert Heinmiller, Rodney T Brand +2 more |
2015-07-14 |
| 8594643 |
System and method for routing a call to a landline communication unit or a wireless communication unit |
Richard N. Roberts, Todd August Bartels, Terrence J. McCarthy, Wayne Robert Heinmiller, Rodney T Brand +2 more |
2013-11-26 |
| 8417230 |
System and method for routing a call to a landline communication unit or a wireless communication unit |
Richard N. Roberts, Todd August Bartels, Terrence J. McCarthy, Wayne Robert Heinmiller, Rodney T Brand +2 more |
2013-04-09 |
| 8144843 |
System and method for accessing a messaging service using a short dialing sequence |
Tricia Ehlers Henry, Victor Piollet Mills, Jr., Margaret Jean Andrietsch, Diana Inara Tiliks, Rodney T Brand |
2012-03-27 |
| 8036354 |
Calling-party-pays call processing for cellular and paging |
Carol Shifrin Gruchala, Gordon Lynn Blumenschein, Douglas Marshall, Roger Albert Sosa |
2011-10-11 |
| 7567655 |
System and method for accessing a messaging service using a short dialing sequence |
Tricia Ehlers Henry, Victor Piollet Mills, Jr., Margaret Jean Andrietsch, Diana Inara Tiliks, Rodney T Brand |
2009-07-28 |
| 7454197 |
System and method for routing a call to a landline communication unit or a wireless communication unit |
Richard N. Roberts, Todd August Bartels, Terrence J. McCarthy, Wayne Robert Heinmiller, Rodney T Brand +2 more |
2008-11-18 |
| 7310418 |
Method of routing interLATA network traffic |
Pitsa Madoch, John Wesley Moss, Richard John Ebel, Gerald Joseph Steffgen |
2007-12-18 |
| 7257209 |
Calling-party-pays call processing for cellular and paging |
Carol Shifrin Gruchala, Gordon Lynn Blumenschein, Douglas Marshall, Roger Albert Sosa |
2007-08-14 |
| 7181201 |
System and method for routing a call to a called party's landline or wireless communication unit |
Richard N. Roberts, Todd August Bartels, Terrence J. McCarthy, Wayne Robert Heinmiller, Rodney T Brand +2 more |
2007-02-20 |
| 6718018 |
System and method for accessing a messaging service using a short dialing sequence |
Tricia Ehlers Henry, Victor Piollet Mills, Jr., Margaret Jean Andrietsch, Diana Inara Tiliks, Rodney T Brand |
2004-04-06 |
| 6705916 |
System and method for routing a call to a called party's landline or wireless communication unit |
Richard N. Roberts, Todd August Bartels, Terrence J. McCarthy, Wayne Robert Heinmiller, Rodney T Brand +2 more |
2004-03-16 |
| 6628774 |
Method of routing interlata network traffic |
Pitsa Madoch, John Wesley Moss, Richard John Ebel, Gerald Joseph Steffgen |
2003-09-30 |
| 6570970 |
Calling-party-pays call processing for cellular and paging |
Carol Shifrin Gruchala, Gordon Lynn Blumenschein, Douglas Marshall, Roger Albert Sosa |
2003-05-27 |
| 6453018 |
System and method for accessing a messaging service using a short dialing sequence |
Tricia Ehlers Henry, Victor Piollet Mills, Jr., Margaret Jean Andrietsch, Diana Inara Tiliks, Rodney T Brand +1 more |
2002-09-17 |
| 6400818 |
Method of routing interLATA network traffic |
Pitsa Madoch, John Wesley Moss, Richard John Ebel, Gerald Joseph Steffgen |
2002-06-04 |
| 6263056 |
Calling-party-pays call processing for cellular and paging |
Carol Shifrin Gruchala, Gordon Lynn Blumenschein, Douglas Marshall, Roger Albert Sosa |
2001-07-17 |
| 6208854 |
System and method for routing a call to a called party's landline or wireless communication unit |
Richard N. Roberts, Todd August Bartels, Terrence J. McCarthy, Wayne Robert Heinmiller, Rodney T Brand +2 more |
2001-03-27 |
| 5987111 |
Method of aggregating a plurality of network traffic |
Pitsa Madoch, John Wesley Moss, Richard John Ebel, Gerald Joseph Steffgen |
1999-11-16 |