| 10035089 |
Filtration system |
Michael J. Sherman, Lori Foix, Steven J. Haehn, Erik R. Klimpel, David W. Fisher +4 more |
2018-07-31 |
| 9937450 |
Filtration system |
Michael J. Sherman, Lori Foix, Steven J. Haehn, Erik R. Klimpel, David W. Fisher +4 more |
2018-04-10 |
| D755922 |
Filtration system |
Michael J. Sherman, Lori Foix, Steven J. Haehn, Erik R. Klimpel, David W. Fisher +4 more |
2016-05-10 |
| 8951415 |
Filtration system |
Michael J. Sherman, Lori Foix, Steven J. Haehn, Erik R. Klimpel, David W. Fisher +4 more |
2015-02-10 |
| 8945383 |
Filtration system |
Michael J. Sherman, Lori Foix, Steven J. Haehn, Erik R. Klimpel, David W. Fisher +4 more |
2015-02-03 |
| D465546 |
Water softener having a contoured and sloping lid |
Jeffrey Popowski, John E. Ziegenfuss |
2002-11-12 |
| D444087 |
Remote display unit for water treatment equipment to illustrate the operating status of the water treatment equipment |
Jim Johannsen, Mark Rolfes |
2001-06-26 |
| D439950 |
Single tank water softener |
Christine Fletcher, Christopher I. Hilgers, Kurt M. Taylor |
2001-04-03 |
| D437384 |
Brine tank for a two tank water softener |
Christine Fletcher, Christopher I. Hilgers, Kurt M. Taylor |
2001-02-06 |
| D304616 |
Medicament injector |
Kenneth W. Dunlap |
1989-11-14 |