Registered patent attorney

Kenneth Campbell Johnson

USPTO Reg. 30268

Firm

ExxonMobil Corporation

Address

800 Bell Street 1558

Houston, TX, 77002

US

Phone

Registered as

Registered patent attorney

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Frequently asked

Frequently asked about Kenneth Campbell Johnson

  • Is Kenneth Campbell Johnson a registered patent attorney?

    Yes. Kenneth Campbell Johnson is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 30268). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is Kenneth Campbell Johnson located?

    Kenneth Campbell Johnson's office is in Houston, Texas (77002). Affiliated with ExxonMobil Corporation.

  • What firm does Kenneth Campbell Johnson work at?

    Kenneth Campbell Johnson is listed as affiliated with ExxonMobil Corporation on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Kenneth Campbell Johnson?

    Kenneth Campbell Johnson's office phone (per the USPTO public roster) is 713-656-8159. 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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