KEM D. AHLERS

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APEX, NC, US

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Patents Grantslast 30 patents

Information Patent Grant
Auto-up switch for simultaneously retracting a pair of stabilizer l...
- Patent number 6,481,749
- Issue date Nov 19, 2002
- Caterpillar Inc.
- Kem D. Ahlers
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

Information Patent Application
AUTO-UP SWITCH FOR SIMULANEOUSLY RETRACTING A PAIR OF STABILZER LEG...
- Publication number 20020060450
- Publication date May 23, 2002
- KEM D. AHLERS
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING