Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5606497 | Method and apparatus for recording billable time and services | Alfred J. Santos | 1997-02-25 |
| 5493492 | Device for recording billable time and services | Alfred J. Santos | 1996-02-20 |