Registered patent agent

David Glenn Black

USPTO Reg. 50201

Firm

Lexmark Intrntl INC

Address

6555 Monarch Rd

Longmont, CO, 80503

US

Phone

Registered as

Registered patent agent

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Frequently asked

Frequently asked about David Glenn Black

  • Is David Glenn Black a registered patent attorney?

    David Glenn Black is a registered patent agent (USPTO Registration Number 50201). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.

  • Where is David Glenn Black located?

    David Glenn Black's office is in Longmont, Colorado (80503). Affiliated with Lexmark Intrntl INC.

  • What firm does David Glenn Black work at?

    David Glenn Black is listed as affiliated with Lexmark Intrntl INC on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact David Glenn Black?

    David Glenn Black's office phone (per the USPTO public roster) is 303-581-5140. 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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