Registered patent attorney

Andrew Sol Langsam

USPTO Reg. 28556

Firm

Law Office of Andrew S. Langsam, PLLC

Address

28 Limestone Road

Armonk, NY, 10504

US

Phone

Registered as

Registered patent attorney

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Frequently asked

Frequently asked about Andrew Sol Langsam

  • Is Andrew Sol Langsam a registered patent attorney?

    Yes. Andrew Sol Langsam is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 28556). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is Andrew Sol Langsam located?

    Andrew Sol Langsam's office is in Armonk, New York (10504). Affiliated with Law Office of Andrew S. Langsam, PLLC.

  • What firm does Andrew Sol Langsam work at?

    Andrew Sol Langsam is listed as affiliated with Law Office of Andrew S. Langsam, PLLC on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Andrew Sol Langsam?

    Andrew Sol Langsam's office phone (per the USPTO public roster) is 914-450-6651. 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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