Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5930782 | System and method for modifying and operating a computer system to perform date operations on date fields spanning centuries | — | 1999-07-27 |
| 5630118 | System and method for modifying and operating a computer system to perform date operations on date fields spanning centuries | — | 1997-05-13 |