Registered patent attorney

W Charles Ehlers

USPTO Reg. 40600

Firm

Hasse & Nesbitt, LLC

Address

416 W. Ritter Street

Seven Mile, OH, 45062

US

Phone

Registered as

Registered patent attorney

Frequently asked

Frequently asked about W Charles Ehlers

  • Is W Charles Ehlers a registered patent attorney?

    Yes. W Charles Ehlers is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 40600). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is W Charles Ehlers located?

    W Charles Ehlers's office is in Seven Mile, Ohio (45062). Affiliated with Hasse & Nesbitt, LLC.

  • What firm does W Charles Ehlers work at?

    W Charles Ehlers is listed as affiliated with Hasse & Nesbitt, LLC on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact W Charles Ehlers?

    W Charles Ehlers's office phone (per the USPTO public roster) is 513-726-5678. 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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