Registered patent attorney

Harold Jules Delhommer

USPTO Reg. 29525

Firm

Chevron Services Company

Intellectual Property Practice Group

Address

1400 Smith Street

Houston, TX, 77002

US

Phone

Registered as

Registered patent attorney

Other attorneys at Chevron Services Company

Other patent attorneys in Houston, Texas

Browse all Houston patent attorneys →

Frequently asked

Frequently asked about Harold Jules Delhommer

  • Is Harold Jules Delhommer a registered patent attorney?

    Yes. Harold Jules Delhommer is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 29525). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is Harold Jules Delhommer located?

    Harold Jules Delhommer's office is in Houston, Texas (77002). Affiliated with Chevron Services Company.

  • What firm does Harold Jules Delhommer work at?

    Harold Jules Delhommer is listed as affiliated with Chevron Services Company on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Harold Jules Delhommer?

    Harold Jules Delhommer's office phone (per the USPTO public roster) is 713-372-9119. 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.

build 4315ed5 · 2026-05-22 18:34 EDT