Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5671411 | Method of searching an audio/visual programming database using selected criterion having implicit logical operation | Robert Nazarenus, Kathleen Lane, Fai-To Leung, Alan J. Steinhauer | 1997-09-23 |
| 5606691 | Method of searching a database using selected criterion having implicit logical operation | Robert Nazarenus, Kathleen Lane, Fai-To Leung, Alan J. Steinhauer | 1997-02-25 |