Registered patent attorney

Joseph A. Lohrum

USPTO Reg. 71715

Firm

General Motors

Address

300 Renaissaince Center

MC 482-C23-B21

Detroit, MI, 48265

US

Phone

Registered as

Registered patent attorney

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Frequently asked

Frequently asked about Joseph A. Lohrum

  • Is Joseph A. Lohrum a registered patent attorney?

    Yes. Joseph A. Lohrum is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 71715). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is Joseph A. Lohrum located?

    Joseph A. Lohrum's office is in Detroit, Michigan (48265). Affiliated with General Motors.

  • What firm does Joseph A. Lohrum work at?

    Joseph A. Lohrum is listed as affiliated with General Motors on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Joseph A. Lohrum?

    Joseph A. Lohrum's office phone (per the USPTO public roster) is 313-667-7692. 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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