Registered patent agent

Stanley M Hollenberg

USPTO Reg. 47658

Firm

Kolisch Hartwell, P.C.

Address

520 SW Yamhill St Ste 200

Portland, OR, 97204

US

Phone

Registered as

Registered patent agent

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Frequently asked

Frequently asked about Stanley M Hollenberg

  • Is Stanley M Hollenberg a registered patent attorney?

    Stanley M Hollenberg is a registered patent agent (USPTO Registration Number 47658). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.

  • Where is Stanley M Hollenberg located?

    Stanley M Hollenberg's office is in Portland, Oregon (97204). Affiliated with Kolisch Hartwell, P.C..

  • What firm does Stanley M Hollenberg work at?

    Stanley M Hollenberg is listed as affiliated with Kolisch Hartwell, P.C. on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Stanley M Hollenberg?

    Stanley M Hollenberg's office phone (per the USPTO public roster) is 503-224-6655. 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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