Wolfhart Willimczik

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Brandenton, FL, US

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Patents Grantslast 30 patents

Information Patent Grant
Environmental friendly two stroke engine
- Patent number 8,567,358
- Issue date Oct 29, 2013
- Wolfhart Willimczik
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Rotary piston machines
- Patent number 6,152,014
- Issue date Nov 28, 2000
- Wolfhart Willimczik
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Rotary piston machines with a wear-resistant driving mechanism
- Patent number 5,249,506
- Issue date Oct 5, 1993
- Wolfhart Willimczik
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
Dirt filter for moveable parts
- Publication number 20130094794
- Publication date Apr 18, 2013
- Wolfhart Willimczik
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Environmental friendly two stroke engine
- Publication number 20120186567
- Publication date Jul 26, 2012
- Wolfhart Willimczik
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Flow controller, particularly blowout preventer (BOP) and smart pip...
- Publication number 20120000645
- Publication date Jan 5, 2012
- Wolfhart Willimczik
- E21 - EARTH DRILLING MINING