Registered patent attorney

Spencer J Johnson

USPTO Reg. 75125

Firm

United States Department of Commerce

Address

100 Bureau Dr.

Gaithersburg, MD, 20899

US

Phone

Registered as

Registered patent attorney

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Frequently asked

Frequently asked about Spencer J Johnson

  • Is Spencer J Johnson a registered patent attorney?

    Yes. Spencer J Johnson is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 75125). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is Spencer J Johnson located?

    Spencer J Johnson's office is in Gaithersburg, Maryland (20899). Affiliated with United States Department of Commerce.

  • What firm does Spencer J Johnson work at?

    Spencer J Johnson is listed as affiliated with United States Department of Commerce on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Spencer J Johnson?

    Spencer J Johnson's office phone (per the USPTO public roster) is 202-381-8344. 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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