Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6365041 | Filtration process utilizing heat exchanger apparatus | — | 2002-04-02 |
| 4619747 | Electrofilter process using recirculating electrolyte | Mark P. Freeman | 1986-10-28 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6365041 | Filtration process utilizing heat exchanger apparatus | — | 2002-04-02 |
| 4619747 | Electrofilter process using recirculating electrolyte | Mark P. Freeman | 1986-10-28 |