Registered patent attorney

John T Whelan

USPTO Reg. 32448

Firm

Bayside Law

Address

2315 Hallowing Point Road

Prince Frederick, MD, 20678

US

Phone

Registered as

Registered patent attorney

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Frequently asked

Frequently asked about John T Whelan

  • Is John T Whelan a registered patent attorney?

    Yes. John T Whelan is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 32448). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is John T Whelan located?

    John T Whelan's office is in Prince Frederick, Maryland (20678). Affiliated with Bayside Law.

  • What firm does John T Whelan work at?

    John T Whelan is listed as affiliated with Bayside Law on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact John T Whelan?

    John T Whelan's office phone (per the USPTO public roster) is 410-535-6554. 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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