Srinivasa L. Iyer

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Rapid City, SD, US

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Patents Grantslast 30 patents

Information Patent Grant
Beam filled with material, deck system and method
- Patent number 6,832,454
- Issue date Dec 21, 2004
- South Dakota School of Mines and Technology
- Srinivasa L. Iyer
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Method for making a prestressed composite structure and structure m...
- Patent number 4,709,456
- Issue date Dec 1, 1987
- Stress Steel Co., Inc.
- Srinivasa L. Iyer
- E04 - BUILDING