Registered patent attorney

John James Horn

USPTO Reg. 28803

Firm

Raytheon Company

Address

1151 E. Hermans Road

Bldg 807/G7

Tucson, AZ, 85756

US

Phone

Registered as

Registered patent attorney

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Frequently asked

Frequently asked about John James Horn

  • Is John James Horn a registered patent attorney?

    Yes. John James Horn is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 28803). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is John James Horn located?

    John James Horn's office is in Tucson, Arizona (85756). Affiliated with Raytheon Company.

  • What firm does John James Horn work at?

    John James Horn is listed as affiliated with Raytheon Company on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact John James Horn?

    John James Horn's office phone (per the USPTO public roster) is 520-545-8028. 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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