MICHAEL A. RAU

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Omaha, NE, US

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Patents Grantslast 30 patents

Information Patent Grant
Dual ballast cribber
- Patent number 11,459,707
- Issue date Oct 4, 2022
- Soterran Group, LLC
- Michael A. Rau
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

Patents Applicationslast 30 patents

Information Patent Application
DUAL BALLAST CRIBBER
- Publication number 20230287631
- Publication date Sep 14, 2023
- Soterran Group, LLC
- MICHAEL A. RAU
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
DUAL BALLAST CRIBBER
- Publication number 20190352856
- Publication date Nov 21, 2019
- Diversified Products, LLC
- MICHAEL A. RAU
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES