Registered patent agent

Alonzo Barber

USPTO Reg. 54980

Address

1202 Addison Ct.

Waldorf, MD, 20602

US

Phone

Registered as

Registered patent agent

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Frequently asked

Frequently asked about Alonzo Barber

  • Is Alonzo Barber a registered patent attorney?

    Alonzo Barber is a registered patent agent (USPTO Registration Number 54980). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.

  • Where is Alonzo Barber located?

    Alonzo Barber's office is in Waldorf, Maryland (20602).

  • How do I contact Alonzo Barber?

    Alonzo Barber's office phone (per the USPTO public roster) is 301-638-2850. 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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