Registered patent attorney

David S. Kerr

USPTO Reg. 64447

Firm

Berg Hill Greenleaf Ruscitti LLP

Address

1712 Pearl St.

Boulder, CO, 80302

US

Phone

Registered as

Registered patent attorney

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Frequently asked

Frequently asked about David S. Kerr

  • Is David S. Kerr a registered patent attorney?

    Yes. David S. Kerr is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 64447). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is David S. Kerr located?

    David S. Kerr's office is in Boulder, Colorado (80302). Affiliated with Berg Hill Greenleaf Ruscitti LLP.

  • What firm does David S. Kerr work at?

    David S. Kerr is listed as affiliated with Berg Hill Greenleaf Ruscitti LLP on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact David S. Kerr?

    David S. Kerr's office phone (per the USPTO public roster) is 303-345-2653. 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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