Registered patent attorney

Donald Joseph Koprowski

USPTO Reg. 24782

Address

436 Agate Street

Laguna Beach, CA, 92651

US

Phone

Registered as

Registered patent attorney

Other patent attorneys in Laguna Beach, California

Browse all Laguna Beach patent attorneys →

Frequently asked

Frequently asked about Donald Joseph Koprowski

  • Is Donald Joseph Koprowski a registered patent attorney?

    Yes. Donald Joseph Koprowski is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 24782). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is Donald Joseph Koprowski located?

    Donald Joseph Koprowski's office is in Laguna Beach, California (92651).

  • How do I contact Donald Joseph Koprowski?

    Donald Joseph Koprowski's office phone (per the USPTO public roster) is 949-300-1698. 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 16:01 EDT