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Registered patent attorney

Leonard Bloom

USPTO Reg. 18369

Address

44 Caveswood Lane

Owings Mill, MD, 21117

US

Phone

Registered as

Registered patent attorney

Frequently asked

Frequently asked about Leonard Bloom

  • Is Leonard Bloom a registered patent attorney?

    Yes. Leonard Bloom is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 18369). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is Leonard Bloom located?

    Leonard Bloom's office is in Owings Mill, Maryland (21117).

  • How do I contact Leonard Bloom?

    Leonard Bloom's office phone (per the USPTO public roster) is 410-363-3276. 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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