Registered patent agent

John Frederick Ingman

USPTO Reg. 30853

Address

3470 Onyx St.

Eugene, OR, 97405

US

Phone

Registered as

Registered patent agent

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Frequently asked

Frequently asked about John Frederick Ingman

  • Is John Frederick Ingman a registered patent attorney?

    John Frederick Ingman is a registered patent agent (USPTO Registration Number 30853). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.

  • Where is John Frederick Ingman located?

    John Frederick Ingman's office is in Eugene, Oregon (97405).

  • How do I contact John Frederick Ingman?

    John Frederick Ingman's office phone (per the USPTO public roster) is 541-686-2189. 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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