Registered patent attorney

Douglas C. Hamilton

USPTO Reg. 63257

Address

7070 Winchester Circle

Boulder, CO, 80301

US

Phone

Registered as

Registered patent attorney

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Frequently asked

Frequently asked about Douglas C. Hamilton

  • Is Douglas C. Hamilton a registered patent attorney?

    Yes. Douglas C. Hamilton is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 63257). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is Douglas C. Hamilton located?

    Douglas C. Hamilton's office is in Boulder, Colorado (80301).

  • How do I contact Douglas C. Hamilton?

    Douglas C. Hamilton's office phone (per the USPTO public roster) is 303-530-8444. 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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