Registered patent attorney

Robert H. Hayes

USPTO Reg. 78865

Address

1224 S. 2nd Street

Apt. 2

Philadelphia, PA, 19147

US

Phone

Registered as

Registered patent attorney

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Frequently asked

Frequently asked about Robert H. Hayes

  • Is Robert H. Hayes a registered patent attorney?

    Yes. Robert H. Hayes is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 78865). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is Robert H. Hayes located?

    Robert H. Hayes's office is in Philadelphia, Pennsylvania (19147).

  • How do I contact Robert H. Hayes?

    Robert H. Hayes's office phone (per the USPTO public roster) is 267-549-3753. 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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