Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9174197 | Fluid filtration medium | — | 2015-11-03 |
| 8835350 | Fluid filtration medium | Ronald L. Coufal | 2014-09-16 |
| 8338329 | Fluid filtration medium | Ronald L. Coufal | 2012-12-25 |
| 8257764 | Ruminant mineral feed additive | — | 2012-09-04 |
| 6099812 | Sterilization tray with removable instrumentation wall | Kraig Herman Allen, Thomas J. Bussell, Jason M. Winterrowd | 2000-08-08 |
| 5214013 | Ion exchange media of bonded natural zeolite fines | — | 1993-05-25 |