Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D641076 | Dry powder inhaler | Jerome A. Grunstad, Charles A. Buckner, III, Daniel Deaton, Andrew J. Valentine, Margaret F. Butler +1 more | 2011-07-05 |
| D633324 | Kettle | Dean Mondragon, Mike Page, Margaret F. Butler, Mark K. Romandy | 2011-03-01 |