Dondeville M. Rippe

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Eureka, MO, US

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Patents Grantslast 30 patents

Information Patent Grant
Slab jacking process and apparatus
- Patent number 4,711,603
- Issue date Dec 8, 1987
- Magnum Piering, Inc.
- Dondeville M. Rippe
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Process and apparatus for stabilizing foundations
- Patent number 4,708,528
- Issue date Nov 24, 1987
- Magnum Piering, Inc.
- Dondeville M. Rippe
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING