Registered patent attorney

David E GrierJr.

USPTO Reg. 60559

Address

2 Village Manor Court

Port Jefferson, NY, 11777

US

Phone

Registered as

Registered patent attorney

Frequently asked

Frequently asked about David E Grier

  • Is David E Grier a registered patent attorney?

    Yes. David E Grier is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 60559). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is David E Grier located?

    David E Grier's office is in Port Jefferson, New York (11777).

  • How do I contact David E Grier?

    David E Grier's office phone (per the USPTO public roster) is 631-852-3847. 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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