ZIP 43221
Patent attorneys in ZIP code 43221 · Ohio
ZIP code 43221 in Ohio has 5 USPTO-registered patent practitioners listed at addresses inside the ZIP. Every practitioner shown holds an active license to practice before the US Patent and Trademark Office. Local offices include TF Patent Consulting.
All practitioners
Harry Eastman Kitchen
Reg. 27039Patent agent
Columbus, OH · 43221
614-203-5823
Haichang Li
Reg. 68248Patent agent
Upper Arlington, OH · 43221
732--74-4-4384
George P Maskas
Reg. 18954Patent attorney
Columbus, OH · 43221
614-457-6549
Kevin Gerard Rooney
Reg. 38288Patent attorney
Columbus, OH · 43221
614-286-1210
Matthew J Toussant
Reg. 77660Patent agent
TF Patent Consulting
Columbus, OH · 43221
614-915-4552
Common questions
Do patent attorneys in ZIP 43221 cost more than the national average?
Patent attorney fees vary primarily by experience and complexity of the invention, not by city. A typical provisional patent application in the US runs $1,500 to $5,000; a non-provisional utility filing runs $5,000 to $15,000. Hourly rates in ZIP 43221 tend to track the broader Ohio legal market.
How many USPTO practitioners list a ZIP 43221 office?
5 USPTO-registered patent practitioners list a ZIP 43221 mailing address on the OEDCI roster. You can sort by firm size and contact each directly using the phone numbers shown.
Can I work with a ZIP 43221 practitioner remotely?
Yes. All filings happen through USPTO's electronic Patent Center — no in-person presence is required. A ZIP 43221-based practitioner is convenient for local inventor signings and in-person meetings but not a requirement for representation.