Anna Kui Gey

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Alameda, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Process for making a plastic-lined metallic pipe for conveying liqu...
- Patent number 7,735,207
- Issue date Jun 15, 2010
- Anna Kui Gey
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Apparatus for connecting plastic-lined metallic pipes
- Patent number 7,661,729
- Issue date Feb 16, 2010
- Anna Kui Gey
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
Process for making a plastic-lined metallic pipe for conveying liqu...
- Publication number 20090139075
- Publication date Jun 4, 2009
- Anna Kui Gey
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Apparatus for connecting plastic-lined metallic pipes
- Publication number 20090140518
- Publication date Jun 4, 2009
- Anna Kui Gey
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Plastic-lined metallic pipe for conveying drinking-water and the co...
- Publication number 20080001405
- Publication date Jan 3, 2008
- Anna Kui Gey
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...