Prefer not to be listed? Remove my listing.

Registered patent agent

Harriet J. Fitzgerald

USPTO Reg. 84878

Address

100 W Chestnut St Apt 305

Chicago, IL, 60610

US

Phone

Registered as

Registered patent agent

Other patent attorneys in Chicago, Illinois

Browse all Chicago patent attorneys →

Frequently asked

Frequently asked about Harriet J. Fitzgerald

  • Is Harriet J. Fitzgerald a registered patent attorney?

    Harriet J. Fitzgerald is a registered patent agent (USPTO Registration Number 84878). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.

  • Where is Harriet J. Fitzgerald located?

    Harriet J. Fitzgerald's office is in Chicago, Illinois (60610).

  • How do I contact Harriet J. Fitzgerald?

    Harriet J. Fitzgerald's office phone (per the USPTO public roster) is 620-482-2126. 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.

build 7eaf16b · 2026-08-06 04:29 EDT