Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D423770 | Design lug nut key chain | — | 2000-05-02 |
| 5051477 | Dynamically cured thermoplastic olefin polymers and process for producing the same | Thomas C. Yu, Robert C. Puydak | 1991-09-24 |