Registered patent attorney

Stefan S. Williams

USPTO Reg. 67037

Firm

Advanced Sterilization Products, Inc.

Address

33 Technology Drive

Irvine, CA, 92618

US

Phone

Registered as

Registered patent attorney

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Frequently asked

Frequently asked about Stefan S. Williams

  • Is Stefan S. Williams a registered patent attorney?

    Yes. Stefan S. Williams is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 67037). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is Stefan S. Williams located?

    Stefan S. Williams's office is in Irvine, California (92618). Affiliated with Advanced Sterilization Products, Inc..

  • What firm does Stefan S. Williams work at?

    Stefan S. Williams is listed as affiliated with Advanced Sterilization Products, Inc. on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Stefan S. Williams?

    Stefan S. Williams's office phone (per the USPTO public roster) is 714-905-9931. 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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