Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6821351 | Hydrofluoric acid generating composition and method of treating surfaces | Guang-Jong Jason Wei, Mark Levitt | 2004-11-23 |
| 6699510 | Acidic aqueous chlorite teat dip with improved visual indicator stability, extended shelf life, sanitizing capacity and tissue protection | Francis L. Richter | 2004-03-02 |