Registered patent attorney

Robert L Stoll

USPTO Reg. 69299

Firm

Faegre Drinker Biddle & Reath

Address

1500 K Street NW

Suite 1100

Washington, DC, 20005

US

Phone

Registered as

Registered patent attorney

Other attorneys at Faegre Drinker Biddle & Reath

Other patent attorneys in Washington, District of Columbia

Browse all Washington patent attorneys →

Frequently asked

Frequently asked about Robert L Stoll

  • Is Robert L Stoll a registered patent attorney?

    Yes. Robert L Stoll is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 69299). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is Robert L Stoll located?

    Robert L Stoll's office is in Washington, District of Columbia (20005). Affiliated with Faegre Drinker Biddle & Reath.

  • What firm does Robert L Stoll work at?

    Robert L Stoll is listed as affiliated with Faegre Drinker Biddle & Reath on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Robert L Stoll?

    Robert L Stoll's office phone (per the USPTO public roster) is 202-230-5176. 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 17:20 EDT