| 9169069 |
Mobile carriage system with no rails for guidance system |
Matthew Servant, Brian P. Bourke, Eric James Wipperfurth |
2015-10-27 |
| 8121722 |
Powered mobile storage system with select and drag operation and selectable aisle width feature |
Matthew Tourdot, James C. Muth, William W. R. Lynt, III, William B. McHenry |
2012-02-21 |
| 7992949 |
Mechanical safety brake for a mobile storage system |
Sean R. Krause |
2011-08-09 |
| 7770259 |
Suspension-type storage unit |
Steven L. Janson |
2010-08-10 |
| 7705286 |
Passive safety system with a direction sensing exit zone for use in a mobile storage system |
Matthew Tourdot, Brian P. Bourke, William B. McHenry |
2010-04-27 |
| 7583037 |
Mobile storage unit with holding brake and single status line for load and drive detection |
Brian P. Bourke, Brian R. Nemec |
2009-09-01 |
| 6763742 |
Torque limiting mechanism for a mechanical assist mobile storage system |
— |
2004-07-20 |
| 6707028 |
Rotating light source system for detecting an obstruction in a space, for use in a mobile storage system |
Robert A. Housh, William B. McHenry, Larry Gunseor |
2004-03-16 |
| 6604797 |
Rotary storage unit with motorized latch actuator |
Robert A. Housh |
2003-08-12 |