Registered patent attorney

Stephen C Smith

USPTO Reg. 53617

Firm

Simmons, Browder, Gianaris, Angelides & Barnerd, LLC

Address

One Court Street

Alton, IL, 62002

US

Phone

Registered as

Registered patent attorney

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Frequently asked

Frequently asked about Stephen C Smith

  • Is Stephen C Smith a registered patent attorney?

    Yes. Stephen C Smith is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 53617). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is Stephen C Smith located?

    Stephen C Smith's office is in Alton, Illinois (62002). Affiliated with Simmons, Browder, Gianaris, Angelides & Barnerd, LLC.

  • What firm does Stephen C Smith work at?

    Stephen C Smith is listed as affiliated with Simmons, Browder, Gianaris, Angelides & Barnerd, LLC on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Stephen C Smith?

    Stephen C Smith's office phone (per the USPTO public roster) is 618-259-2222. 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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