Registered patent attorney

Collin T Welch

USPTO Reg. 58134

Address

323 W Flynn Lane

Phoenix, AZ, 85013

US

Phone

Registered as

Registered patent attorney

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Frequently asked

Frequently asked about Collin T Welch

  • Is Collin T Welch a registered patent attorney?

    Yes. Collin T Welch is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 58134). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is Collin T Welch located?

    Collin T Welch's office is in Phoenix, Arizona (85013).

  • How do I contact Collin T Welch?

    Collin T Welch's office phone (per the USPTO public roster) is 602-315-6453. 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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