Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6658616 | Method for improving the efficiency of weighted random pattern tests through reverse weight simulation using effective pattern masks | David Warren Pruden | 2003-12-02 |
| 6579144 | Method of manufacturing environmental protective paper doll | — | 2003-06-17 |