Registered patent agent

John H. CowlesJr

USPTO Reg. 80211

Firm

Robinson & Cole, LLP

Address

One State St.

Hartford, CT, 06103

US

Phone

Registered as

Registered patent agent

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Frequently asked

Frequently asked about John H. Cowles

  • Is John H. Cowles a registered patent attorney?

    John H. Cowles is a registered patent agent (USPTO Registration Number 80211). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.

  • Where is John H. Cowles located?

    John H. Cowles's office is in Hartford, Connecticut (06103). Affiliated with Robinson & Cole, LLP.

  • What firm does John H. Cowles work at?

    John H. Cowles is listed as affiliated with Robinson & Cole, LLP on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact John H. Cowles?

    John H. Cowles's office phone (per the USPTO public roster) is 860-505-5527. 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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