John P Costello, Sacramento, California, Lawyer Info and Review

John P Costello, Sacramento, California

Recommended by:young A central objective of this firm is to assist clients in aggressively acquiring and defending intellectual property rights, most commonly patent and trademark rights. The firm focuses on representing individual inventors, start-up to midsize companies and academic institutions. The firm’s principal, John P. Costello, Esq. has been a registered patent attorney since 1992. Mr. Costello [...]

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