Registered patent attorney

Douglas John Scheflow

USPTO Reg. 31876

Firm

Scheflow and Rydell

Address

63 Douglas Avenue

Suite 200

Elgin, IL, 60120

US

Phone

Registered as

Registered patent attorney

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Frequently asked

Frequently asked about Douglas John Scheflow

  • Is Douglas John Scheflow a registered patent attorney?

    Yes. Douglas John Scheflow is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 31876). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is Douglas John Scheflow located?

    Douglas John Scheflow's office is in Elgin, Illinois (60120). Affiliated with Scheflow and Rydell.

  • What firm does Douglas John Scheflow work at?

    Douglas John Scheflow is listed as affiliated with Scheflow and Rydell on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Douglas John Scheflow?

    Douglas John Scheflow's office phone (per the USPTO public roster) is 847-695-2800. 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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