Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11889460 | Equipment tracking system | Kevin T. Bernier, Mario Divis | 2024-01-30 |
| 11690315 | Systems and devices for lawn care | Jeffrey M. Zeiler, Ryan Hahn, Kyle Harvey, Todd W. Johnson, Robert Pjevach +2 more | 2023-07-04 |
| 11197414 | Systems and devices for autonomous lawn care | Jeffrey M. Zeiler, Robert Pjevach, Kyle Harvey, Nicholas Zeidler, Jacob Schmalz +2 more | 2021-12-14 |
| 8915234 | Fuel cap | John Gulke, Christy Matuszewski, Geoffrey P. Zabrowski, Elliot Matel | 2014-12-23 |
| 8408415 | Fuel tank cap for a fuel tank | Jacob Schmalz, John Gulke | 2013-04-02 |
| 8375988 | Fuel tank assembly and baffle device | — | 2013-02-19 |
| 8096438 | Fuel tank cap for a fuel tank | Jacob Schmalz, John Gulke | 2012-01-17 |
| 7435289 | Integrated air cleaner and vapor containment system | John Gulke | 2008-10-14 |
| 7281525 | Filter canister family | Wayne L. Dombeck | 2007-10-16 |
| 7185640 | Integrated fuel tank and vapor containment system | John Gulke | 2007-03-06 |
| 7159741 | Cap for a fuel container | James J. Dehn, Thomas G. Guntly, Bradley Deml, Marvin Klowak | 2007-01-09 |
| 7159577 | Stationary evaporative emission control system | Harold Milton Haskew | 2007-01-09 |
| 7086390 | Integrated fuel tank and vapor containment system | John Gulke | 2006-08-08 |
| 6959696 | Internal combustion engine evaporative emission control system | Harold Milton Haskew | 2005-11-01 |
| 6942124 | Drip feed apparatus for a fuel container | James J. Dehn, Thomas G. Guntly, Bradley Deml, Marvin Klowak | 2005-09-13 |