Registered patent agent

Kristjan A Spence

USPTO Reg. 68831

Firm

Perry & Currier Inc.

Address

1300 Yonge Street, Suite 500

Toronto, ON, M4T 1X3

CA

Phone

Registered as

Registered patent agent

Other attorneys at Perry & Currier Inc.

Other patent attorneys in Toronto, ON

Browse all Toronto patent attorneys →

Frequently asked

Frequently asked about Kristjan A Spence

  • Is Kristjan A Spence a registered patent attorney?

    Kristjan A Spence is a registered patent agent (USPTO Registration Number 68831). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.

  • Where is Kristjan A Spence located?

    Kristjan A Spence's office is in Toronto, ON (M4T 1X3). Affiliated with Perry & Currier Inc..

  • What firm does Kristjan A Spence work at?

    Kristjan A Spence is listed as affiliated with Perry & Currier Inc. on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Kristjan A Spence?

    Kristjan A Spence's office phone (per the USPTO public roster) is 416-920-8170 EXT. 111. 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 20:45 EDT