Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7668899 | Decoupled routing network method and system | — | 2010-02-23 |
| 6781987 | Method for packet transmission with error detection codes | — | 2004-08-24 |
| 6741588 | Elimination of operational loop-around trunks | — | 2004-05-25 |
| 5369696 | Intraswitch transition to new line support equipment | William Krauss, Thomas J. Pieper, Bernard G. Ruel, Kathleen C. Whildin | 1994-11-29 |
| 5361298 | Telecommunications service provision equipment transfer | Bernard G. Ruel, Aruna Thirunagari, James L. Turner | 1994-11-01 |
| 4745593 | Arrangement for testing packet switching networks | — | 1988-05-17 |
| 4653043 | Pre-cutover verification of switching system subscriber lines served via digital carrier facilities | Patrick K. Brady, Cecilia Chen, Barry L. Posterick | 1987-03-24 |
| 4337943 | Cue ball shooting guide | — | 1982-07-06 |