Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6623954 | Process for removal of phosphorous from a dairy stream | Michael Eugene Spade, Michael Scott McHale | 2003-09-23 |
| 6288222 | Method of filtration of a dairy stream | Stephen Roth, Michael Eugene Spade | 2001-09-11 |