Lehmann; Steven M.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Lehmann; Steven M..The latest application filed is for "mechanical safety brake for a mobile storage system".

Company Profile

0.8.8

Lehmann; Steven M. - Fort Atkinson WI

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Powered mobile storage system with select and drag operation and selectable aisle width feature Grant 8,121,722 - Tourdot , et al. February 21, 2	2012-02-21
Mechanical safety brake for a mobile storage system Grant 7,992,949 - Krause , et al. August 9, 2	2011-08-09
Suspension-type storage unit Grant 7,770,259 - Janson , et al. August 10, 2	2010-08-10
Passive safety system with a direction sensing exit zone for use in a mobile storage system Grant 7,705,286 - Tourdot , et al. April 27, 2	2010-04-27
Mobile storage unit with holding brake and single status line for load and drive detection Grant 7,583,037 - Bourke , et al. September 1, 2	2009-09-01
Mechanical Safety Brake For A Mobile Storage System App 20080264736 - Krause; Sean R. ; et al.	2008-10-30
Suspension-Type Storage Unit App 20080190876 - Janson; Steven L. ; et al.	2008-08-14
Powered Mobile Storage System with Select and Drag Operation and Selectable Aisle Width Feature App 20080133046 - Tourdot; Matthew A. ; et al.	2008-06-05
Passive Safety System With A Direction Sensing Exit Zone For Use In a Mobile Storage System App 20080111060 - Tourdot; Matthew A. ; et al.	2008-05-15
Mobile Storage Unit With Holding Brake And Single Status Line For Load And Drive Detection App 20070296265 - Bourke; Brian P. ; et al.	2007-12-27
Torque limiting mechanism for a mechanical assist mobile storage system Grant 6,763,742 - Lehmann July 20, 2	2004-07-20
Rotating light source system for detecting an obstruction in a space, for use in a mobile storage system Grant 6,707,028 - Housh , et al. March 16, 2	2004-03-16
Torque limiting method for a mechanical assist mobile storage system App 20040035811 - Lehmann, Steven M.	2004-02-26
Rotary storage unit with motorized latch actuator Grant 6,604,797 - Lehmann , et al. August 12, 2	2003-08-12
Rotary storage unit with motorized latch actuator App 20020109443 - Lehmann, Steven M. ; et al.	2002-08-15
Rotating light source system for detecting an obstruction in a space, for use in a mobile storage system App 20020109078 - Housh, Robert A. ; et al.	2002-08-15

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