Martin Ploppa

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Pfullingen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Tubes and method and apparatus for producing tubes
- Patent number 8,561,451
- Issue date Oct 22, 2013
- Modine Manufacturing Company
- Frank Opferkuch
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Heat exchanger tube and method of forming the same
- Patent number 8,353,335
- Issue date Jan 15, 2013
- Modine Manufacturing Company
- Martin Ploppa
- F28 - HEAT EXCHANGE IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
HEAT EXCHANGER TUBE AND METHOD OF FORMING THE SAME
- Publication number 20100025029
- Publication date Feb 4, 2010
- Martin Ploppa
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
TUBES AND METHOD AND APPARATUS FOR PRODUCING TUBES
- Publication number 20100024508
- Publication date Feb 4, 2010
- Frank Opferkuch
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR