Registered patent attorney

David J Alexander

USPTO Reg. 33221

Firm

Fina Technology Incorporated

Address

P.O. Box 674412

Houston, TX, 77267

US

Phone

Registered as

Registered patent attorney

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Frequently asked

Frequently asked about David J Alexander

  • Is David J Alexander a registered patent attorney?

    Yes. David J Alexander is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 33221). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is David J Alexander located?

    David J Alexander's office is in Houston, Texas (77267). Affiliated with Fina Technology Incorporated.

  • What firm does David J Alexander work at?

    David J Alexander is listed as affiliated with Fina Technology Incorporated on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact David J Alexander?

    David J Alexander's office phone (per the USPTO public roster) is 713-483-5379. 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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