Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5673255 | Apparatus for providing service to telephone subscribers connected to a remote terminal from multiple telephone service providers | James Patrick Dunn, William Brohmer Paulson, Carl Robert Posthuma | 1997-09-30 |
| 5661792 | Completing telecommunications calls in a competitive local and toll enviroment | Akinwale Akinpelu, Promod Kumar Bhagat, Dana Lee Garoutte, Anthony Hatalla, Robert Bruce Hirsch +4 more | 1997-08-26 |