Registered patent attorney
Jon L Liljequist
Address
5770 Pine Tree Dr
Sanibel, FL, 33957
US
Phone
Registered as
Registered patent attorney
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Frequently asked about Jon L Liljequist
Is Jon L Liljequist a registered patent attorney?
Yes. Jon L Liljequist is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 22511). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Jon L Liljequist located?
Jon L Liljequist's office is in Sanibel, Florida (33957).
How do I contact Jon L Liljequist?
Jon L Liljequist's office phone (per the USPTO public roster) is 239-472-0805. 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.