Registered patent attorney
Ronald John Koch
Firm
Ronald J Koch, Attorney at Law
Address
PO BOX 30870
Columbus, OH, 43230
US
Phone
Registered as
Registered patent attorney
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Frequently asked
Frequently asked about Ronald John Koch
Is Ronald John Koch a registered patent attorney?
Yes. Ronald John Koch is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 57176). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Ronald John Koch located?
Ronald John Koch's office is in Columbus, Ohio (43230). Affiliated with Ronald J Koch, Attorney at Law.
What firm does Ronald John Koch work at?
Ronald John Koch is listed as affiliated with Ronald J Koch, Attorney at Law on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Ronald John Koch?
Ronald John Koch's office phone (per the USPTO public roster) is 614-288-4740. 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.