Registered patent agent

Samuel J. Henderson

USPTO Reg. 73348

Address

108 Maple Grove

Springfield, IL, 62712

US

Phone

Registered as

Registered patent agent

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Frequently asked

Frequently asked about Samuel J. Henderson

  • Is Samuel J. Henderson a registered patent attorney?

    Samuel J. Henderson is a registered patent agent (USPTO Registration Number 73348). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.

  • Where is Samuel J. Henderson located?

    Samuel J. Henderson's office is in Springfield, Illinois (62712).

  • How do I contact Samuel J. Henderson?

    Samuel J. Henderson's office phone (per the USPTO public roster) is 312-970-0844. 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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