Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5176755 | Plastic powder coated metal strip | Sherman E. Winkle, Sr., Frederick Alan Myers | 1993-01-05 |
| 5059446 | Method of producing plastic coated metal strip | Sherman E. Winkle, Sr., Frederick Alan Myers | 1991-10-22 |