Registered patent agent

Ralph Y Butler

USPTO Reg. 50789

Address

10975 SW Avocet Court

Beaverton, OR, 97007

US

Phone

Registered as

Registered patent agent

Other patent attorneys in Beaverton, Oregon

Browse all Beaverton patent attorneys →

Frequently asked

Frequently asked about Ralph Y Butler

  • Is Ralph Y Butler a registered patent attorney?

    Ralph Y Butler is a registered patent agent (USPTO Registration Number 50789). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.

  • Where is Ralph Y Butler located?

    Ralph Y Butler's office is in Beaverton, Oregon (97007).

  • How do I contact Ralph Y Butler?

    Ralph Y Butler's office phone (per the USPTO public roster) is 503-830-9953. 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 15:19 EDT