Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6965870 | Method and system for activity responsive telemarketing | Michael Petras, Douglas Petty | 2005-11-15 |
| 6636522 | Call redirection methods in a packet based communications network | Nishanthan M. T. Perinpanathan, Paul Thomas Taylor | 2003-10-21 |
| 6337858 | Method and apparatus for originating voice calls from a data network | Douglas Petty, Michael Petras, Raul San Martin, Vivek Kapil, Dhansukh Nathubhai Mistry | 2002-01-08 |
| 6215784 | Method and system for voice call completion using information retrieved from an open application on a computing machine | Michael Petras, Douglas Petty | 2001-04-10 |
| 6144671 | Call redirection methods in a packet based communications network | Nishanthan M. T. Perinpanathan, Paul Thomas Taylor | 2000-11-07 |