Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6761753 | Methods using filters employing both acidic polymers and physical-adsorption media | Devon Kinkead, Anatoly Grayfer, William Goodwin, David Ruede | 2004-07-13 |
| 6759254 | System and method for determining and controlling contamination | Devon Kinkead, Mark C. Phelps, William Goodwin | 2004-07-06 |
| 6740147 | Filters employing both acidic polymers and physical-adsorption media | Devon Kinkead, Anatoly Grayfer, William Goodwin, David Ruede | 2004-05-25 |