Registered patent agent

Jack J. Chmura

USPTO Reg. 83009

Firm

Dorsey & Whitney

Address

1400 Wewatta Street

Suite 400

Denver, CO, 80202-5549

US

Phone

Registered as

Registered patent agent

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Frequently asked

Frequently asked about Jack J. Chmura

  • Is Jack J. Chmura a registered patent attorney?

    Jack J. Chmura is a registered patent agent (USPTO Registration Number 83009). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.

  • Where is Jack J. Chmura located?

    Jack J. Chmura's office is in Denver, Colorado (80202-5549). Affiliated with Dorsey & Whitney.

  • What firm does Jack J. Chmura work at?

    Jack J. Chmura is listed as affiliated with Dorsey & Whitney on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Jack J. Chmura?

    Jack J. Chmura's office phone (per the USPTO public roster) is 303-629-3400. 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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