Registered patent attorney

John J Del Col

USPTO Reg. 43582

Firm

John J Del Col Attorney at Law

Address

2222 Detroit Ave Suite 1108

Cleveland, OH, 44113

US

Phone

Registered as

Registered patent attorney

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Frequently asked

Frequently asked about John J Del Col

  • Is John J Del Col a registered patent attorney?

    Yes. John J Del Col is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 43582). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is John J Del Col located?

    John J Del Col's office is in Cleveland, Ohio (44113). Affiliated with John J Del Col Attorney at Law.

  • What firm does John J Del Col work at?

    John J Del Col is listed as affiliated with John J Del Col Attorney at Law on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact John J Del Col?

    John J Del Col's office phone (per the USPTO public roster) is 216-410-5271. 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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