Kollner; Walter

Patent Applications and Registrations

Patent applications and USPTO patent grants for Kollner; Walter.The latest application filed is for "limiting peak electrical power drawn by mining excavators".

Company Profile

0.10.5

Kollner; Walter - Suwanee GA US
Kollner; Walter - Korschenbroich DE
Kollner; Walter - 4052 Korschenbroich 2 DE

*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
System and method for reinjection of retard energy in a trolley-based electric mining haul truck Grant 8,550,007 - Mazumdar , et al. October 8, 2	2013-10-08
Limiting peak electrical power drawn by mining excavators Grant 8,536,814 - Mazumdar , et al. September 17, 2	2013-09-17
Peak demand reduction in mining haul trucks utilizing an on-board energy storage system Grant 8,499,909 - Mazumdar , et al. August 6, 2	2013-08-06
Limiting Peak Electrical Power Drawn by Mining Excavators App 20120257424 - Mazumdar; Joy ; et al.	2012-10-11
System and Method for Reinjection of Retard Energy in a Trolley-Based Electric Mining Haul Truck App 20120175209 - Mazumdar; Joy ; et al.	2012-07-12
Limiting peak electrical power drawn by mining excavators Grant 8,174,225 - Mazumdar , et al. May 8, 2	2012-05-08
Peak Demand Reduction in Mining Haul Trucks Utilizing an On-Board Energy Storage System App 20110094808 - Mazumdar; Joy ; et al.	2011-04-28
System and Method for Reinjection of Retard Energy in a Trolley-Based Electric Mining Haul Truck App 20110094841 - Mazumdar; Joy ; et al.	2011-04-28
Limiting Peak Electrical Power Drawn By Mining Excavators App 20100289443 - Mazumdar; Joy ; et al.	2010-11-18
Crane, particularly railway crane Grant 5,518,128 - Kroll , et al. May 21, 1	1996-05-21
Crane having a multi-section boom Grant 5,082,128 - Franzen , et al. January 21, 1	1992-01-21
Crane, in particular a large mobile crane Grant 5,005,714 - Kroll , et al. April 9, 1	1991-04-09

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