Registered patent agent

Jeffrey Maurice Ketchum

USPTO Reg. 31174

Firm

Jeffrey M Ketchum, Registered Patent Agent

Address

506 Port Royal Court

Landenburg, PA, 19350-1333

US

Phone

Registered as

Registered patent agent

Frequently asked

Frequently asked about Jeffrey Maurice Ketchum

  • Is Jeffrey Maurice Ketchum a registered patent attorney?

    Jeffrey Maurice Ketchum is a registered patent agent (USPTO Registration Number 31174). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.

  • Where is Jeffrey Maurice Ketchum located?

    Jeffrey Maurice Ketchum's office is in Landenburg, Pennsylvania (19350-1333). Affiliated with Jeffrey M Ketchum, Registered Patent Agent.

  • What firm does Jeffrey Maurice Ketchum work at?

    Jeffrey Maurice Ketchum is listed as affiliated with Jeffrey M Ketchum, Registered Patent Agent on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Jeffrey Maurice Ketchum?

    Jeffrey Maurice Ketchum's office phone (per the USPTO public roster) is 301-537-7236. 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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