Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12269069 | Mat washing system | Sam West, Ryan Dusterhoft, Heith Johnson, Douglas A. Hunter, Gerald Mychajlyszyn +2 more | 2025-04-08 |
| 7250874 | System and methods for wirelessly transmitting data from a utility meter | Wilfred Mueller, Roderick Michael Johnson, Patrick Hamilton, Dane Blackwell, Allan L. Scribner | 2007-07-31 |
| 6946972 | Systems and methods for wirelessly transmitting data from a utility meter | Wilfred Mueller, Roderick Michael Johnson, Dane Blackwell, Patrick Hamilton, Allan L. Scribner | 2005-09-20 |
| 5280937 | Steered wheeled framework | — | 1994-01-25 |