Registered patent attorney

Daniel M Northfield

USPTO Reg. 50302

Firm

Attorney At Law

Address

2959 100th St.

Urbandale, IA, 50322

US

Phone

Registered as

Registered patent attorney

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Frequently asked

Frequently asked about Daniel M Northfield

  • Is Daniel M Northfield a registered patent attorney?

    Yes. Daniel M Northfield is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 50302). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is Daniel M Northfield located?

    Daniel M Northfield's office is in Urbandale, Iowa (50322). Affiliated with Attorney At Law.

  • What firm does Daniel M Northfield work at?

    Daniel M Northfield is listed as affiliated with Attorney At Law on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Daniel M Northfield?

    Daniel M Northfield's office phone (per the USPTO public roster) is 515-331-2156. 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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