Registered patent attorney

Christopher J Hayes

USPTO Reg. 41822

Firm

Emerson Electric Co.

Address

8000 West Florissant Ave

P.O. Box 4100

St. Louis, MO, 63136-8506

US

Phone

Registered as

Registered patent attorney

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Frequently asked

Frequently asked about Christopher J Hayes

  • Is Christopher J Hayes a registered patent attorney?

    Yes. Christopher J Hayes is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 41822). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is Christopher J Hayes located?

    Christopher J Hayes's office is in St. Louis, Missouri (63136-8506). Affiliated with Emerson Electric Co..

  • What firm does Christopher J Hayes work at?

    Christopher J Hayes is listed as affiliated with Emerson Electric Co. on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Christopher J Hayes?

    Christopher J Hayes's office phone (per the USPTO public roster) is 314-553-2828. 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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