Jochen Rohr

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Cincinnati, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Dredge with bi-directional grizzly
- Patent number 5,588,536
- Issue date Dec 31, 1996
- Jochen Rohr
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information Patent Grant
Floating conveyor system
- Patent number 5,573,363
- Issue date Nov 12, 1996
- Jochen Rohr
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Floating grab dredge and unloading method therefor
- Patent number 5,072,991
- Issue date Dec 17, 1991
- Jochen Rohr
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING