Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7387770 | Method for ferric sulfate manufacturing | Mark Wilkinson, David Lee Stone | 2008-06-17 |
| 7067100 | Liquid ferric sulfate manufacturing process | Steven Faigen, Larry Knuth | 2006-06-27 |
| 6468518 | Deliquescent salt addition to alum used to treat animal waste products | Christopher Lind, Russell H. Barnes | 2002-10-22 |