| 10647342 |
Cart pusher, mateable carts, and related systems, methods, and devices |
Dan Johnson |
2020-05-12 |
| 10555855 |
Multifunctional aircraft aisle wheelchair and related systems and methods |
Dan Johnson |
2020-02-11 |
| 10106184 |
Cart pusher, mateable carts, and related systems, methods, and devices |
Dan Johnson |
2018-10-23 |
| 10011291 |
Cart pusher, mateable carts, and related systems, methods, and devices |
Dan Johnson |
2018-07-03 |
| 9994246 |
Cart transporting apparatus |
Paul Holtan |
2018-06-12 |
| 9913772 |
Multifunctional aircraft aisle wheelchair and related systems and methods |
Dan Johnson |
2018-03-13 |
| 9775753 |
Methods, systems, and devices relating to multifunctional aircraft aisle wheelchair |
Dan Johnson |
2017-10-03 |
| 9701329 |
Cart pusher, mateable carts, and related systems, methods, and devices |
Dan Johnson |
2017-07-11 |
| 9393978 |
Utility machine with dual-mode steering |
Paul Holtan |
2016-07-19 |
| 9010771 |
Utility machine with dual-mode steering |
Paul Holtan |
2015-04-21 |
| 8997905 |
Electric utility vehicle |
Daniel Johnson |
2015-04-07 |
| 8870211 |
Cart transporting apparatus |
Paul Holtan |
2014-10-28 |
| 8360459 |
Cart transporting apparatus |
Paul Holtan |
2013-01-29 |