Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7938049 | Trimmer with quick adjustment feature | William Reynolds | 2011-05-10 |
| 7918328 | Method and apparatus for bottle recirculation | Harold James Marshall | 2011-04-05 |
| 7886894 | Method and apparatus for bottle recirculation | Harold James Marshall | 2011-02-15 |