Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7429288 | Spinning impingement multiphase contacting device | Nelson C. Gardner, Robert Harris | 2008-09-30 |
| 7326283 | Spinning impingement multiphase contacting device | Nelson C. Gardner, Robert Harris | 2008-02-05 |