Kevin Hansen

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Ludington, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Vertical ride quality system for a rail vehicle
- Patent number 9,790,644
- Issue date Oct 17, 2017
- HARSCO TECHNOLOGIES LLC
- Kevin Hansen
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Rail vehicle having roller clamp assembly and towing arm
- Patent number 9,605,386
- Issue date Mar 28, 2017
- Harsco Corporation
- Mark S. Krusniak
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Switch stoneblower
- Patent number 6,334,396
- Issue date Jan 1, 2002
- Pandrol Jackson, Inc.
- William E. Perry
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Stone metering system for railroad track maintenance vehicle
- Patent number 5,865,592
- Issue date Feb 2, 1999
- Pandrol Jackson, Inc.
- Kevin A. Hansen
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Stone metering system for railroad track maintenance vehicle
- Patent number 5,584,641
- Issue date Dec 17, 1996
- Pandrol Jackson, Inc.
- Kevin A. Hansen
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Rail clip applicator and method of applying rail clips
- Patent number 5,191,838
- Issue date Mar 9, 1993
- Pandrol Jackson, Inc.
- Kevin A. Hansen
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

Patents Applicationslast 30 patents

Information Patent Application
VERTICAL RIDE QUALITY SYSTEM FOR A RAIL VEHICLE
- Publication number 20170167083
- Publication date Jun 15, 2017
- HARSCO TECHNOLOGIES LLC
- Kevin Hansen
- B61 - RAILWAYS
Information Patent Application
RAIL VEHICLE HAVING ROLLER CLAMP ASSEMBLY AND TOWING ARM
- Publication number 20160047091
- Publication date Feb 18, 2016
- HARSCO CORPORATION
- Mark S. Krusniak
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
SWITCH STONEBLOWER
- Publication number 20010042487
- Publication date Nov 22, 2001
- WILLIAM E. PERRY
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES