Registered patent attorney

David G Grossman

USPTO Reg. 42609

Address

518 Woodland Court, NW

Vienna, VA, 22180

US

Phone

Registered as

Registered patent attorney

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Frequently asked

Frequently asked about David G Grossman

  • Is David G Grossman a registered patent attorney?

    Yes. David G Grossman is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 42609). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is David G Grossman located?

    David G Grossman's office is in Vienna, Virginia (22180).

  • How do I contact David G Grossman?

    David G Grossman's office phone (per the USPTO public roster) is 703-338-6333. 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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