Registered patent attorney

Andrew Michael Calderon

USPTO Reg. 38093

Firm

Roberts Mlotkowski Safran

Cole & Calderon, P.C.

Address

7918 Jones Branch Drive

Suite 500

McLean, VA, 22102

US

Phone

Registered as

Registered patent attorney

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Frequently asked

Frequently asked about Andrew Michael Calderon

  • Is Andrew Michael Calderon a registered patent attorney?

    Yes. Andrew Michael Calderon is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 38093). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is Andrew Michael Calderon located?

    Andrew Michael Calderon's office is in McLean, Virginia (22102). Affiliated with Roberts Mlotkowski Safran.

  • What firm does Andrew Michael Calderon work at?

    Andrew Michael Calderon is listed as affiliated with Roberts Mlotkowski Safran on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Andrew Michael Calderon?

    Andrew Michael Calderon's office phone (per the USPTO public roster) is 703-677-3011. 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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