Issued Patents All Time
Showing 26–50 of 137 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10119287 | Dispensers | Jeffrey D. Johnson, Paul Freeberg, David Guy, Terry Goemen | 2018-11-06 |
| 10060148 | Dispensing systems | Jeffrey D. Johnson, Paul Freeberg, David Guy, Terry Goeman, Kenneth V. Schomburg | 2018-08-28 |
| 10047535 | Dispenser and multi-cartridge systems | Jeffrey D. Johnson, Lyle Enderson, Paul Freeberg, Donald Dalland, Terry Goeman | 2018-08-14 |
| 10030401 | Dispensing systems | Jeffrey D. Johnson, Paul Freeberg, David Guy, Terry Goeman, Kenneth V. Schomburg | 2018-07-24 |
| 10029932 | Dispensing systems | Donald Dalland, Jeffrey D. Johnson | 2018-07-24 |
| 10029931 | Multi-stage dispensers | — | 2018-07-24 |
| 10017402 | Floating dispensers | Paul Freeberg, Jeffrey D. Johnson, Lyle Enderson, Donald Dalland, Terry Goeman | 2018-07-10 |
| 9975791 | Ion enhancement | — | 2018-05-22 |
| 9873625 | Water treatment | John Hill | 2018-01-23 |
| 9862626 | Floating dispensers | Jeffrey D. Johnson, Lyle Enderson, Paul Freeberg, Donald Dalland, Terry Goeman | 2018-01-09 |
| 9725920 | Dispensing systems | Jeffrey D. Johnson, Paul Freeberg, Kenneth V. Schomburg, David Guy, Terry Goeman | 2017-08-08 |
| 9493276 | Dispensers | Randy Williams, Kenneth V. Schomburg, Jeffrey D. Johnson, Mark Snetting | 2016-11-15 |
| 9452393 | Dispenser kits and method of increasing versatility of inline dispensers | Jeffrey D. Johnson | 2016-09-27 |
| 9398769 | Bromate suppression | John Hill | 2016-07-26 |
| 9314747 | Cartridges for bulk feeders | Jeffrey D. Johnson | 2016-04-19 |
| 9253986 | Wash product comprising a disinfectant mixture of silver ions and non-disinfectant hydantoin | — | 2016-02-09 |
| 9227860 | Dispensing systems | — | 2016-01-05 |
| 9187351 | Water treatment | John Hill | 2015-11-17 |
| 9174177 | Floating dispenser | Paul Freeberg, Jeffrey D. Johnson, Lyle Enderson, Donald Dalland, Terry Goeman | 2015-11-03 |
| 9101888 | Dispenser kits and method of increasing versatility of inline dispensers | Jeffrey D. Johnson | 2015-08-11 |
| 9039988 | Stackable cartridges for bulk feeders | Jeffrey D. Johnson | 2015-05-26 |
| 9039903 | Method of conditioning a body of water by delivering different dispersant combinations through a floating generally spherical dispenser system | Jeffrey D. Johnson, Lyle Enderson, Paul Freeberg, Donald Dalland | 2015-05-26 |
| 8999259 | Floating dispensers | Donald Dalland, Lyle Enderson, Jeffrey D. Johnson, Paul Freeberg | 2015-04-07 |
| D723656 | Floating dispenser | Jeffrey D. Johnson, Paul Freeberg, David Guy | 2015-03-03 |
| D722131 | Floating dispenser | Jeffrey D. Johnson, Paul Freeberg, David Guy | 2015-02-03 |