Registered patent attorney

David T. Call

USPTO Reg. 67930

Firm

Maschoff Brennan

Address

1389 Center Drive

Suite 300

Park City, UT, 84098

US

Phone

Registered as

Registered patent attorney

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Frequently asked

Frequently asked about David T. Call

  • Is David T. Call a registered patent attorney?

    Yes. David T. Call is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 67930). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is David T. Call located?

    David T. Call's office is in Park City, Utah (84098). Affiliated with Maschoff Brennan.

  • What firm does David T. Call work at?

    David T. Call is listed as affiliated with Maschoff Brennan on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact David T. Call?

    David T. Call's office phone (per the USPTO public roster) is 435-252-1363. 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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