Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6693139 | Treated ion exchange resin and method for treatment thereof | Gregory Bachman, Robert G. Loken, Thomas Kenneth Mallmann | 2004-02-17 |
| 6375851 | Continuous liquid purification process | Thomas Kenneth Mallmann, Ronald N. White, Brian D. Burris, Steven M. Johnson | 2002-04-23 |