Brian D. Jensen

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Dunlap, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Linear impact ripper apparatus
- Patent number 4,984,850
- Issue date Jan 15, 1991
- Caterpillar Inc.
- Brian D. Jensen
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Mounting frame for linear impact ripper assembly
- Patent number 4,679,857
- Issue date Jul 14, 1987
- Caterpillar Inc.
- Michael A. Roussin
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING