Issued Patents All Time
Showing 51–75 of 137 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D722130 | Floating dispenser | Jeffrey D. Johnson, Paul Freeberg, David Guy | 2015-02-03 |
| 8846108 | Antimicrobial body affecting products | John Hill | 2014-09-30 |
| 8757188 | Dispenser for controlling fluid flow and a method of controlling fluid flow | Randy Williams, Kenneth V. Schomburg, Jeffrey D. Johnson, Mark Snetting | 2014-06-24 |
| 8636962 | Stackable cartridges for bulk feeders | Jeffrey D. Johnson | 2014-01-28 |
| 8591748 | Water treatment | John Hill | 2013-11-26 |
| 8591735 | Drinking water purification device | — | 2013-11-26 |
| 8464743 | Inline dispersal valves | Randy Williams, Kenneth V. Schomburg, Jeffrey D. Johnson, Mark Snetting | 2013-06-18 |
| D682389 | Dispenser | Jeffrey D. Johnson, Randy Roseth, Terry Goeman, Paul Freeberg | 2013-05-14 |
| D682388 | Dispenser | Jeffrey D. Johnson, Randy Roseth, Terry Goeman, Paul Freeberg | 2013-05-14 |
| D681158 | Dispenser | Jeffrey D. Johnson, Randy Roseth, Terry Goeman, Paul Freeberg | 2013-04-30 |
| 8133398 | Control system | Jeffrey D. Johnson | 2012-03-13 |
| 8123956 | Control system | Mark Snetting, Jeffrey D. Johnson | 2012-02-28 |
| 8070941 | Control system | Jeffrey D. Johnson | 2011-12-06 |
| 8025124 | Broadband passive distributed tuned vibration and acoustic absorber for modally dense structures | Natalia V. Levit, Mark Allan Lamontia, David M Mellen, Kathleen Kondylas, Christopher R. Fuller | 2011-09-27 |
| 8002978 | Friendly dispensers | — | 2011-08-23 |
| 7993527 | Control system | — | 2011-08-09 |
| 7913330 | Dispensing apparatus | — | 2011-03-29 |
| 7883623 | Dispensing system | Jeffery Johnson, Marlin Frank | 2011-02-08 |
| 7875191 | Biocide | Marlin Frank | 2011-01-25 |
| 7811448 | Control system | Jeffrey D. Johnson | 2010-10-12 |
| 7744766 | User friendly dispensers | — | 2010-06-29 |
| 7736523 | Attachment for underwater surface cleaner | — | 2010-06-15 |
| 7641791 | Control system | Jeffrey D. Johnson | 2010-01-05 |
| 7632402 | Control system | Jeffrey D. Johnson | 2009-12-15 |
| 7604018 | Dispensers | Randy Williams, Kenneth V. Schomburg, Jeffrey D. Johnson, Mark Snetting | 2009-10-20 |