Registered patent attorney

Charles Leslie DennisII

USPTO Reg. 30555

Address

9385 Lake Jane Tri N

Lake Elmo, MN, 55042

US

Phone

Registered as

Registered patent attorney

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Frequently asked

Frequently asked about Charles Leslie Dennis

  • Is Charles Leslie Dennis a registered patent attorney?

    Yes. Charles Leslie Dennis is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 30555). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is Charles Leslie Dennis located?

    Charles Leslie Dennis's office is in Lake Elmo, Minnesota (55042).

  • How do I contact Charles Leslie Dennis?

    Charles Leslie Dennis's office phone (per the USPTO public roster) is 651-777-2343. 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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