Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6165443 | Method for visually demonstrating the effectiveness of an antibacteria attachment composition | Shamim Ansari, Thomas G. Polefka | 2000-12-26 |
| 5951965 | Method for visually demonstrating the effectiveness of an anti-bacteria attachment composition | Shamim Ansari, Thomas G. Polefka | 1999-09-14 |