Registered patent agent

Sandon M Duncan

USPTO Reg. 64141

Address

1036 Andrews Rd

Lake Oswego, OR, 97034

US

Phone

Registered as

Registered patent agent

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Frequently asked

Frequently asked about Sandon M Duncan

  • Is Sandon M Duncan a registered patent attorney?

    Sandon M Duncan is a registered patent agent (USPTO Registration Number 64141). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.

  • Where is Sandon M Duncan located?

    Sandon M Duncan's office is in Lake Oswego, Oregon (97034).

  • How do I contact Sandon M Duncan?

    Sandon M Duncan's office phone (per the USPTO public roster) is 415-819-7992. 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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