Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7507056 | Apparatus for controlling movement of flowable particulate material | — | 2009-03-24 |
| 7341399 | Apparatus for controlling movement of flowable particulate material | — | 2008-03-11 |
| 6739827 | Method and apparatus for effecting movement of an article by employing flowable particulate matter | — | 2004-05-25 |