Registered patent agent

John T CarrollIII

USPTO Reg. 52701

Firm

Cummins Inc.

Address

Law Department, MC 60029

500 Jackson St.

Columbus, IN, 47201

US

Phone

Registered as

Registered patent agent

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Frequently asked

Frequently asked about John T Carroll

  • Is John T Carroll a registered patent attorney?

    John T Carroll is a registered patent agent (USPTO Registration Number 52701). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.

  • Where is John T Carroll located?

    John T Carroll's office is in Columbus, Indiana (47201). Affiliated with Cummins Inc..

  • What firm does John T Carroll work at?

    John T Carroll is listed as affiliated with Cummins Inc. on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact John T Carroll?

    John T Carroll's office phone (per the USPTO public roster) is 812-377-7553. 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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