Registered patent attorney

Arthur F Dionne

USPTO Reg. 23093

Firm

McCormick Paulding & Huber LLP

Address

1350 Main Street, 5th Floor

Springfield, MA, 01103

US

Phone

Registered as

Registered patent attorney

Other attorneys at McCormick Paulding & Huber LLP

Other patent attorneys in Springfield, Massachusetts

Browse all Springfield patent attorneys →

Frequently asked

Frequently asked about Arthur F Dionne

  • Is Arthur F Dionne a registered patent attorney?

    Yes. Arthur F Dionne is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 23093). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is Arthur F Dionne located?

    Arthur F Dionne's office is in Springfield, Massachusetts (01103). Affiliated with McCormick Paulding & Huber LLP.

  • What firm does Arthur F Dionne work at?

    Arthur F Dionne is listed as affiliated with McCormick Paulding & Huber LLP on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Arthur F Dionne?

    Arthur F Dionne's office phone (per the USPTO public roster) is 413-736-5401. 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.

build 4315ed5 · 2026-05-22 19:46 EDT