Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8287173 | Mixing drum hatch | — | 2012-10-16 |
| 8162529 | Mixing drum | William Rodgers, William D. Tippins | 2012-04-24 |
| 8070349 | Mixing drum | — | 2011-12-06 |
| 8070348 | Mixing drum blade | — | 2011-12-06 |
| 7850364 | Concrete batch plant with polymeric mixer drum | Thomas J. Harris, William D. Tippins, William Rodgers | 2010-12-14 |
| 7802914 | Mixing drum blade support | — | 2010-09-28 |
| 7784995 | Vehicle mounted concrete mixing drum and method of manufacture thereof | William Rodgers | 2010-08-31 |
| 7678317 | Concrete mixing drum manufacturing method | William Rodgers | 2010-03-16 |
| 6902311 | Plastics drum for concrete mixing and methods of manufacture thereof | William Rodgers | 2005-06-07 |