Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8161969 | Dry powder dispersing apparatus and methods for their use | John D. Burr, Adrian Edward Smith, Randy K. Hall, Herm Snyder, Carlos Schuler +1 more | 2012-04-24 |
| 6901929 | Dry powder dispersing apparatus and methods for their use | John D. Burr, Adrian Edward Smith, Randy K. Hall, Herman E. Snyder, Carlos Schuler +1 more | 2005-06-07 |
| 6546929 | Dry powder dispersing apparatus and methods for their use | John D. Burr, Adrian Edward Smith, Randy K. Hall, Herman E. Snyder, Carlos Schuler +1 more | 2003-04-15 |
| 6257233 | Dry powder dispersing apparatus and methods for their use | John D. Burr, Adrian Edward Smith, Randy K. Hall, Herman E. Snyder, Carlos Schuler +1 more | 2001-07-10 |