Maurice E. Bronstad

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San Antonio, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Impact assembly for an energy absorbing device
- Patent number 7,059,590
- Issue date Jun 13, 2006
- TRN Business Trust
- Maurice E. Bronstad
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Crash cushions and other energy absorbing devices
- Patent number 6,854,716
- Issue date Feb 15, 2005
- TRN Business Trust
- Maurice E. Bronstad
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Guardrail end terminal for side or front impact and method
- Patent number 6,129,342
- Issue date Oct 10, 2000
- TRN Business Trust
- Maurice E. Bronstad
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Energy-absorbing guardrail end terminal and method
- Patent number 5,957,435
- Issue date Sep 28, 1999
- TRN Business Trust
- Maurice E. Bronstad
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Eccentric loader guardrail terminal
- Patent number 4,678,166
- Issue date Jul 7, 1987
- Southwest Research Institute
- Maurice E. Bronstad
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Energy absorbing guardrail terminal
- Patent number 4,655,434
- Issue date Apr 7, 1987
- Southwest Research Institute
- Maurice E. Bronstad
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

Patents Applicationslast 30 patents

Information Patent Application
Impact Assembly for an Energy Absorbing Device
- Publication number 20060200966
- Publication date Sep 14, 2006
- Maurice E. Bronstad
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
Pultruded composite guardrail
- Publication number 20060102883
- Publication date May 18, 2006
- Creative Pultrusions, Inc.
- Dustin L. Troutman
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
Crash cushions and other energy absorbing devices
- Publication number 20050077508
- Publication date Apr 14, 2005
- Maurice E. Bronstad
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
Variable width crash cushions and end terminals
- Publication number 20040262588
- Publication date Dec 30, 2004
- TRN Business Trust
- Maurice E. Bronstad
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
Crash cushions and other energy absorbing devices
- Publication number 20040016916
- Publication date Jan 29, 2004
- TRN Business Trust
- Maurice E. Bronstad
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
Impact assembly for an energy absorbing device
- Publication number 20030234390
- Publication date Dec 25, 2003
- TRN Business Trust
- Maurice E. Bronstad
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES