| 10919700 |
Mobile storage system with direct wireless connectivity |
Eric James Wipperfurth |
2021-02-16 |
| 9169069 |
Mobile carriage system with no rails for guidance system |
Matthew Servant, Eric James Wipperfurth, Steven M. Lehmann |
2015-10-27 |
| 8960455 |
Mobile industrial rack system |
Matthew Tourdot, James C. Muth, Brian R. Nemec, Eric James Wipperfurth |
2015-02-24 |
| 8443990 |
Mobile industrial rack system |
Matthew Tourdot, James C. Muth, Brian R. Nemec, Eric James Wipperfurth |
2013-05-21 |
| 8319603 |
Keypad with audit trail for high density mobile systems |
Eric James Wipperfurth, Tim Wawrzynczak |
2012-11-27 |
| 7829838 |
Mobile high bay storage system having vehicle guidance system |
Mark P. Haubenschild, Brian R. Nemec, Matthew Tourdot |
2010-11-09 |
| 7705286 |
Passive safety system with a direction sensing exit zone for use in a mobile storage system |
Matthew Tourdot, William B. McHenry, Steven M. Lehmann |
2010-04-27 |
| 7583037 |
Mobile storage unit with holding brake and single status line for load and drive detection |
Steven M. Lehmann, Brian R. Nemec |
2009-09-01 |
| 7508145 |
Multiple simultaneous aisle access control for a mobile storage system |
Matthew Tourdot, William W. R. Lynt, III |
2009-03-24 |