Registered patent attorney

David H Vickrey

USPTO Reg. 30697

Firm

FMC Corporation

Address

1735 Market Street

Philadelphia, PA, 19103

US

Phone

Registered as

Registered patent attorney

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Frequently asked

Frequently asked about David H Vickrey

  • Is David H Vickrey a registered patent attorney?

    Yes. David H Vickrey is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 30697). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is David H Vickrey located?

    David H Vickrey's office is in Philadelphia, Pennsylvania (19103). Affiliated with FMC Corporation.

  • What firm does David H Vickrey work at?

    David H Vickrey is listed as affiliated with FMC Corporation on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact David H Vickrey?

    David H Vickrey's office phone (per the USPTO public roster) is 215-299-6211. 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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