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David R. Preston, Ph.D., J.D.

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The materials provided on this website are for general information and educational purposes only and are not intended as, and should not be taken as, legal advice. Individuals and entities having intellectual property issues should consult with a patent attorney or patent agent to fully address intellectual property law matters based on an analysis of the particular facts.

The attorney members of the firm are licensed to practice law in the state of California, and otherwise as noted.