Mary Trinh

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San Diego, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Method of making laminate thin-wall ceramic tubes and said tubes wi...
- Patent number 6,974,516
- Issue date Dec 13, 2005
- Presidio Components, Inc.
- Alan Devoe
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Laminate thin-wall ceramic tubes, including with integral stress wr...
- Patent number 6,695,940
- Issue date Feb 24, 2004
- Alan D. Devoe
- B28 - WORKING CEMENT, CLAY, OR STONE

Patents Applicationslast 30 patents

Information Patent Application
Method of making laminate thin-wall ceramic tubes and said tubes wi...
- Publication number 20050000621
- Publication date Jan 6, 2005
- Presidio Components, Inc.
- Alan Devoe
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Application
Laminate thin-wall ceramic tubes, including with integral stress wr...
- Publication number 20020146523
- Publication date Oct 10, 2002
- Alan D. Devoe
- B28 - WORKING CEMENT, CLAY, OR STONE