Francis Clay Ellis

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Livermore, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for cleaning particulate matter from an optic-...
- Patent number 7,273,320
- Issue date Sep 25, 2007
- Pluris, Inc.
- Francis Clay Ellis
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Method and apparatus for cleaning particulate matter from an optic-...
- Publication number 20030026549
- Publication date Feb 6, 2003
- Francis Clay Ellis
- G02 - OPTICS