Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D836484 | Decorative artificial marijuana wreath | Ann Marie Chadwell | 2018-12-25 |
| 9046026 | Particulate oxidation catalyst with dual pressure-drop sensors | Rijing Zhan, Phillip A. Weber | 2015-06-02 |