Registered patent attorney

David A Plettner

USPTO Reg. 36241

Address

19980 Brenda Court

Cupertino, CA, 95014-3362

US

Phone

Registered as

Registered patent attorney

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Frequently asked

Frequently asked about David A Plettner

  • Is David A Plettner a registered patent attorney?

    Yes. David A Plettner is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 36241). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is David A Plettner located?

    David A Plettner's office is in Cupertino, California (95014-3362).

  • How do I contact David A Plettner?

    David A Plettner's office phone (per the USPTO public roster) is 408-973-9256. 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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