Registered patent agent

Christopher Irwin

USPTO Reg. 42683

Address

769 Bellflower Dr.

Brooklyn, MI, 49230

US

Phone

Registered as

Registered patent agent

Frequently asked

Frequently asked about Christopher Irwin

  • Is Christopher Irwin a registered patent attorney?

    Christopher Irwin is a registered patent agent (USPTO Registration Number 42683). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.

  • Where is Christopher Irwin located?

    Christopher Irwin's office is in Brooklyn, Michigan (49230).

  • How do I contact Christopher Irwin?

    Christopher Irwin's office phone (per the USPTO public roster) is 517-592-4072. 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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