Registered patent attorney

Steven P Arnheim

USPTO Reg. 43475

Firm

Plumsea Law Group, LLC

Address

849 Quince Orchard Blvd

Suite F

Gaithersburg, MD, 20878

US

Phone

Registered as

Registered patent attorney

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Frequently asked

Frequently asked about Steven P Arnheim

  • Is Steven P Arnheim a registered patent attorney?

    Yes. Steven P Arnheim is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 43475). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is Steven P Arnheim located?

    Steven P Arnheim's office is in Gaithersburg, Maryland (20878). Affiliated with Plumsea Law Group, LLC.

  • What firm does Steven P Arnheim work at?

    Steven P Arnheim is listed as affiliated with Plumsea Law Group, LLC on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Steven P Arnheim?

    Steven P Arnheim's office phone (per the USPTO public roster) is 301-365-9040. 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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