Robert C. Popke

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Hawthorn Woods, IL, US

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Patents Applicationslast 30 patents

Information Patent Application
Rotary Ceramic Valve
- Publication number 20140183395
- Publication date Jul 3, 2014
- Robert C. Popke
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Gas Valves for Pneumatic Devices
- Publication number 20110210279
- Publication date Sep 1, 2011
- MIDWEST SEALING PRODUCTS, INC.
- Robert C. Popke
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Electro-Mechanically Controlled Ceramic Based Proportional Valve
- Publication number 20090159133
- Publication date Jun 25, 2009
- MIDWEST SEALING PRODUCTS, INC.
- Robert C. Popke
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...