Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11122729 | Furrow opener shank with spoked wheel | — | 2021-09-21 |
| 9872536 | Wave technology | John Healy, Christopher Adam | 2018-01-23 |
| D785305 | Footwear tread | Christopher Adam, Michael P. Kirk | 2017-05-02 |
| D744733 | Footwear tread | Christopher Adam, Michael P. Kirk | 2015-12-08 |
| 8931187 | Wave technology | John Healy, Christopher Adam | 2015-01-13 |
| 8539697 | Suspension heel | John Healy, Christopher Adam | 2013-09-24 |
| 8408324 | Reducing build up of crop residue on shanks | — | 2013-04-02 |
| D677870 | Suspension heel | John Healy, Christopher Adam | 2013-03-19 |
| D666402 | Suspension heel | John Healy, Christopher Adam | 2012-09-04 |
| 7861795 | Implement transport | — | 2011-01-04 |
| 7762008 | Extreme service footwear | Douglas E. Clark, David E. Miller | 2010-07-27 |
| 7681333 | Shoe footbed system with interchangeable cartridges | Alexander Dardinski, John Healy, David E. Miller, Simon Luthi, Charles Kraeuter +1 more | 2010-03-23 |
| 7549236 | Footwear with independent suspension and protection | Alexander Dardinski, David L. Vattes | 2009-06-23 |
| 7540100 | Footwear article with adjustable stiffness | Christopher J. Pawlus, David L. Vattes, John Healy, Christopher Adam, David E. Miller | 2009-06-02 |
| D583135 | Portion of a footwear sole | Martin Mariman, Alexander Dardinski | 2008-12-23 |
| 7461470 | Shoe footbed system and method with interchangeable cartridges | Alexander Dardinski, John Healy, David E. Miller, Simon Luthi, Charles Kraeuter +1 more | 2008-12-09 |
| D579185 | Footwear sole | Martin Mariman, Alexander Dardinski | 2008-10-28 |
| 7370438 | Removable or reversible lining for footwear | David L. Vattes | 2008-05-13 |
| D433213 | Element of shoe sole | Lee A. Schuette, Norman Gress | 2000-11-07 |
| D410965 | Portion of a shoe sole | Lee A. Schuette, Norman Gress | 1999-06-15 |