Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8851157 | Partial reverse ferrule header for a heat exchanger | Austin Falkingham, Neal Paul | 2014-10-07 |
| 8656988 | External reinforcement of connections between header tanks and tubes in heat exchangers | Neal Paul, Travis Bunde | 2014-02-25 |
| 8252141 | Method for recovering a low sodium content lignin fuel from black liquor | Lars Stigsson | 2012-08-28 |