Jonathan Douglas

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Russellville, TN, US

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Patents Grantslast 30 patents

Information Patent Grant
Piston for an internal combustion engine
- Patent number 7,377,206
- Issue date May 27, 2008
- Mahle Technology, Inc.
- Jonathan Douglas
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Piston having a patterned coating and method of applying same
- Patent number 7,171,936
- Issue date Feb 6, 2007
- Mahle Technology, Inc.
- Wolfgang Rein
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
Piston for an internal combustion engine
- Publication number 20070144343
- Publication date Jun 28, 2007
- MAHLE TECHNOLOGY INC.
- Jonathan Douglas
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Piston having a patterned coating and method of applying same
- Publication number 20050087166
- Publication date Apr 28, 2005
- Wolfgang Rein
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Phosphatized and bushingless piston and connecting rod assembly hav...
- Publication number 20040261752
- Publication date Dec 30, 2004
- Wolfgang Rein
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...