Issued Patents All Time
Showing 76–100 of 137 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7594520 | Method of making a dual filter | — | 2009-09-29 |
| 7507331 | Dispensing system | Jeffery Johnson, Marlin Frank | 2009-03-24 |
| 7507335 | Dendrimer fluid purification agent and article | John Hill | 2009-03-24 |
| 7501067 | Biocide | Marlin Frank | 2009-03-10 |
| 7487790 | Universal dispenser | Jeffery Johnson, Micheal Pontius | 2009-02-10 |
| 7478442 | Dispensing apparatus | — | 2009-01-20 |
| 7419590 | Activity enhanced dispensers | Jeffrey D. Johnson | 2008-09-02 |
| 7347935 | Combination inline dispenser and non-fitted cartridge | — | 2008-03-25 |
| 7347934 | Biocide | Marlin Frank | 2008-03-25 |
| 7335299 | Dual filter | — | 2008-02-26 |
| 7329345 | Dual dispenser | Jeffery Johnson, Michael Pontius | 2008-02-12 |
| 7264739 | Dendrimer fluid purification method | John Hill | 2007-09-04 |
| 7238280 | User friendly dispensers | — | 2007-07-03 |
| 7168574 | Dual filter | — | 2007-01-30 |
| 7147770 | Activity enhanced dispensers | — | 2006-12-12 |
| 7059540 | Dual dispenser | Jeffery Johnson, Micheal Pontius | 2006-06-13 |
| 7060190 | Dual dispenser | Jeffery Johnson, Micheal Pontius | 2006-06-13 |
| 7052615 | Dispensing system | Jeffery Johnson, Marlin Frank | 2006-05-30 |
| 7048864 | Dendrimer fluid purification system and method | John Hill | 2006-05-23 |
| 7014780 | Stand alone water purifier system | Jeffrey D. Johnson | 2006-03-21 |
| 6948510 | Dose system | — | 2005-09-27 |
| 6908551 | Combination inline dispenser and non-fitted cartridge | — | 2005-06-21 |
| D502984 | Floating canister holder | — | 2005-03-15 |
| 6814095 | Dose system | — | 2004-11-09 |
| D497406 | Canister | — | 2004-10-19 |