Orville Diekmann

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Fairmont, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Mechanism for switching between closed and open center hydraulic sy...
- Patent number 6,990,888
- Issue date Jan 31, 2006
- Greenlee Textron Inc.
- Julie Harwath
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Mechanism for switching between closed and open center hydraulic sy...
- Publication number 20050016375
- Publication date Jan 27, 2005
- Julie Harwath
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS