Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8709460 | Chemical method of making a suspension, emulsion or dispersion of pyrithione particles | Charles W. Kaufman, David C. Beaty, John J. Jardas, George Polson | 2014-04-29 |
| 7544367 | Chemical method of making a suspension, emulsion or dispersion of pyrithione particles | Charles W. Kaufman, David C. Beaty, John J. Jardas, George Polson | 2009-06-09 |
| 6432432 | Chemical method of making a suspension, emulsion or dispersion of pyrithione particles | Charles W. Kaufman, David C. Beaty, John J. Jardas, George Polson | 2002-08-13 |