Ralph DODEN

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Michigan City, IN, US

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Patents Grantslast 30 patents

Information Patent Grant
Oil sump tube
- Patent number 11,642,618
- Issue date May 9, 2023
- Sullair, LLC
- Ralph Doden
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...

Patents Applicationslast 30 patents

Information Patent Application
OIL SUMP TUBE
- Publication number 20220341425
- Publication date Oct 27, 2022
- Sullair, LLC
- Ralph DODEN
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...