Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6148307 | Method and system for generating product performance history | Richard Kittler, F. Walter Smith | 2000-11-14 |
| 5889674 | Method and system for generating product performance history | Richard Kittler, F. Walter Smith | 1999-03-30 |
| 5625816 | Method and system for generating product performance history | Richard Kittler, F. Walter Smith | 1997-04-29 |