Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8232419 | Triacylglycerol purification by a continuous regenerable adsorbent process | Brian S. Cooke, Bryan L. Bertram | 2012-07-31 |
| 8097049 | Biodiesel purification by a continuous regenerable adsorbent process | Brian S. Cooke, Bryan L. Bertram | 2012-01-17 |
| 6517716 | Sealing means for filter envelopes | — | 2003-02-11 |
| 6482326 | Method of filtering used cooking oil | Paul Roberts | 2002-11-19 |
| 6312598 | Filters including filter envelopes formed from panels having different permeabilities | Paul Roberts | 2001-11-06 |
| 5597600 | Treatment of cooking oils and fats with magnesium silicate and alkali materials | Bryan L. Bertram, Joseph D. Caldwell | 1997-01-28 |
| 5006356 | Treatment of fruit-based or vegetable-based beverages with precipitated magnesium silicate | — | 1991-04-09 |
| 4681768 | Treatment of cooking oils and fats | W. Joseph Mulflur | 1987-07-21 |