Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8074640 | Aroma dispensing device | David Davies, Ronald A. Coffee | 2011-12-13 |
| 7972622 | Method and apparatus for manufacturing dissolvable tablets | Ronald A. Coffee, David Davies | 2011-07-05 |