Registered patent attorney

William Barney Ritchie

USPTO Reg. 33118

Firm

Law Office of William B. Ritchie

Address

413 Noble Faire Drive

Sun City Ctr., FL, 33573

US

Phone

Registered as

Registered patent attorney

Frequently asked

Frequently asked about William Barney Ritchie

  • Is William Barney Ritchie a registered patent attorney?

    Yes. William Barney Ritchie is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 33118). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is William Barney Ritchie located?

    William Barney Ritchie's office is in Sun City Ctr., Florida (33573). Affiliated with Law Office of William B. Ritchie.

  • What firm does William Barney Ritchie work at?

    William Barney Ritchie is listed as affiliated with Law Office of William B. Ritchie on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact William Barney Ritchie?

    William Barney Ritchie's office phone (per the USPTO public roster) is 813-633-1820. 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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