Registered patent attorney

Marcus L Risso

USPTO Reg. 53519

Firm

Tope-McKay & Associates

Address

23852 Pacific Coast Highway

Suite 311

Malibu, CA, 90265

US

Phone

Registered as

Registered patent attorney

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Frequently asked

Frequently asked about Marcus L Risso

  • Is Marcus L Risso a registered patent attorney?

    Yes. Marcus L Risso is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 53519). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is Marcus L Risso located?

    Marcus L Risso's office is in Malibu, California (90265). Affiliated with Tope-McKay & Associates.

  • What firm does Marcus L Risso work at?

    Marcus L Risso is listed as affiliated with Tope-McKay & Associates on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Marcus L Risso?

    Marcus L Risso's office phone (per the USPTO public roster) is 310-266-5663. Verify availability and intake details directly with the firm before sending privileged materials.

  • Should I prepare anything before contacting a patent attorney?

    Yes — most patent attorneys quote based on a brief. Persoona's intellectual property module generates a prior-art analysis, defensibility scorecard, and a draft USPTO filing package so you arrive with a brief, not a blank slate. Free to run.

Profile sourced from the USPTO OEDCI Practitioner Roster. Persoona did not provide, edit, or curate this data — every field is pulled directly from the public roster.

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