Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6195660 | On-line directory service | Dean Polnerow, Lawrence Z. Warner, Bridget A. Halsey, Michael Adler | 2001-02-27 |
| 5918227 | On-line directory service with a plurality of databases and processors | Dean Polnerow, Lawrence Z. Warner, Nancy Blum, Michael Jeffrey Procopio, David A. Wright | 1999-06-29 |
| 5813006 | On-line directory service with registration system | Dean Polnerow, Lawrence Z. Warner, Bridget A. Halsey, Michael Adler | 1998-09-22 |