Sherif A. Yehia

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Omaha, NE, US

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Patents Grantslast 30 patents

Information Patent Grant
Precast post-tensioned segmental pole system
- Patent number 6,851,231
- Issue date Feb 8, 2005
- Maher K. Tadros
- E04 - BUILDING
Information Patent Grant
Heated bridge deck system and materials and method for constructing...
- Patent number 6,825,444
- Issue date Nov 30, 2004
- Board of Regents of University of Nebraska
- Christopher Y. Tuan
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

Patents Applicationslast 30 patents

Information Patent Application
Precast post-tensioned segmental pole system
- Publication number 20050120644
- Publication date Jun 9, 2005
- Maher K. Tadros
- E04 - BUILDING
Information Patent Application
Precast post-tensioned segmental pole system
- Publication number 20030000165
- Publication date Jan 2, 2003
- Maher K. Tadros
- E04 - BUILDING