Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11857133 | Use of recycled wash and rinse water for the pre-rinse operation of dishes | — | 2024-01-02 |
| 11432701 | Use of recycled wash and rinse water for the pre-rinse operation of dishes | — | 2022-09-06 |
| 9603501 | Use of recycled wash and rinse water for the pre-rinse operation of dishes | — | 2017-03-28 |
| 9528215 | Apparatus, method and system for providing an auxiliary flush to a central chemical dispensing system | Jessica Roseanne Tumini, Quang Dao, Jon Yurik, Gerold Carlhoff, Thomas Fassbender | 2016-12-27 |
| 9434400 | Mobile cleaning system | Eric B. Olson, Brian Philip Carlson, Troy A. Anderson, Jon D. Hansen, Ryan A. Chernik +1 more | 2016-09-06 |
| 8313650 | Zero waste reverse osmosis system and downstream rinsing | Lee J. Monsrud | 2012-11-20 |
| 8269193 | Handheld fluorometer and method of use | William M. Christensen, Eugene Tokhtuev, Brian Philip Carlson, Paul R. Kraus, Benedict F. Pesigan +2 more | 2012-09-18 |
| 8202373 | Auxiliary rinse phase in a wash machine | Louis M. Holzman, Eddie D. Sowle, Lee J. Monsrud | 2012-06-19 |
| 7942978 | Auxiliary rinse phase in a wash machine | Louis M. Holzman, Eddie D. Sowle, Lee J. Monsrud | 2011-05-17 |
| 7871521 | Zero waste reverse osmosis system and downstream rinsing | Lee J. Monsrud | 2011-01-18 |
| D347640 | Electric lawn mower | Daniel Alex Chunn, James B. Watson | 1994-06-07 |
| 5301494 | Recharging system for a battery operated tool having an on-board transformer | David G. Peot, G. Michael Hornick, Charles Keith Long | 1994-04-12 |
| 5261215 | Vertically storable lawn mower | Charles Keith Long | 1993-11-16 |