Karla A. Lechtenberg

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Raymond, NE, US

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Patents Grantslast 30 patents

Information Patent Grant
Crash impact attenuator systems and methods
- Patent number 12,018,444
- Issue date Jun 25, 2024
- Traffix Devices, Inc.
- Geoffrey B. Maus
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
System including adjustable continuity joints and/or rotation mitig...
- Patent number 9,976,266
- Issue date May 22, 2018
- Nutech Ventures
- Scott K. Rosenbaugh
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

Patents Applicationslast 30 patents

Information Patent Application
CRASH IMPACT ATTENUATOR SYSTEMS AND METHODS
- Publication number 20250059716
- Publication date Feb 20, 2025
- TRAFFIX DEVICES, INC.
- Geoffrey B. Maus
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
CRASH IMPACT ATTENUATOR SYSTEMS AND METHODS
- Publication number 20210394695
- Publication date Dec 23, 2021
- TRAFFIX DEVICES, INC.
- Geoffrey B. Maus
- B60 - VEHICLES IN GENERAL
Information Patent Application
Barrier System
- Publication number 20200217028
- Publication date Jul 9, 2020
- NUTECH VENTURES, INC.
- Scott Kenneth Rosenbaugh
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES