Registered patent attorney

Lawrence John Chapa

USPTO Reg. 39135

Address

1220 Saint William Drive

Libertyville, IL, 60048

US

Phone

Registered as

Registered patent attorney

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Frequently asked

Frequently asked about Lawrence John Chapa

  • Is Lawrence John Chapa a registered patent attorney?

    Yes. Lawrence John Chapa is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 39135). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is Lawrence John Chapa located?

    Lawrence John Chapa's office is in Libertyville, Illinois (60048).

  • How do I contact Lawrence John Chapa?

    Lawrence John Chapa's office phone (per the USPTO public roster) is 847-816-9106. 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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