Registered patent attorney

John M Harrison

USPTO Reg. 24968

Address

2139 F Bert Kouns Loop

Shreveport, LA, 71105

US

Phone

Registered as

Registered patent attorney

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Frequently asked

Frequently asked about John M Harrison

  • Is John M Harrison a registered patent attorney?

    Yes. John M Harrison is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 24968). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is John M Harrison located?

    John M Harrison's office is in Shreveport, Louisiana (71105).

  • How do I contact John M Harrison?

    John M Harrison's office phone (per the USPTO public roster) is 318-797-3062. 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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