Registered patent attorney

David Cone Purdue

USPTO Reg. 31412

Firm

Purdue Law Offices

Address

2735 N Holland-sylvania Rd Ste B-2

Toledo, OH, 43615

US

Phone

Registered as

Registered patent attorney

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Frequently asked

Frequently asked about David Cone Purdue

  • Is David Cone Purdue a registered patent attorney?

    Yes. David Cone Purdue is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 31412). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is David Cone Purdue located?

    David Cone Purdue's office is in Toledo, Ohio (43615). Affiliated with Purdue Law Offices.

  • What firm does David Cone Purdue work at?

    David Cone Purdue is listed as affiliated with Purdue Law Offices on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact David Cone Purdue?

    David Cone Purdue's office phone (per the USPTO public roster) is 419-531-0599. 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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