Registered patent attorney

Bert J Lewen

USPTO Reg. 19407

Firm

Bert J. Lewen, ESQ.

Address

70 E 10th St.

Apt. 10E

New York, NY, 10003-5112

US

Phone

Registered as

Registered patent attorney

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Frequently asked

Frequently asked about Bert J Lewen

  • Is Bert J Lewen a registered patent attorney?

    Yes. Bert J Lewen is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 19407). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is Bert J Lewen located?

    Bert J Lewen's office is in New York, New York (10003-5112). Affiliated with Bert J. Lewen, ESQ..

  • What firm does Bert J Lewen work at?

    Bert J Lewen is listed as affiliated with Bert J. Lewen, ESQ. on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Bert J Lewen?

    Bert J Lewen's office phone (per the USPTO public roster) is 917-270-0330. 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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