Registered patent attorney

William L Feeney

USPTO Reg. 29918

Address

P O Box 3598

Merrifield, VA, 22116

US

Phone

Registered as

Registered patent attorney

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Frequently asked

Frequently asked about William L Feeney

  • Is William L Feeney a registered patent attorney?

    Yes. William L Feeney is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 29918). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is William L Feeney located?

    William L Feeney's office is in Merrifield, Virginia (22116).

  • How do I contact William L Feeney?

    William L Feeney's office phone (per the USPTO public roster) is 703-876-6250. 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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