ZIP 74137
Patent attorneys in ZIP code 74137 · Oklahoma
ZIP code 74137 in Oklahoma has 4 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 CaronLaw and Avancept LLC.
All practitioners
Gary M Bond
Reg. 29283Patent attorney
Tulsa, OK · 74137
314-616-9694
Ronald J Carlson
Reg. 22450Patent attorney
CaronLaw
Tulsa, OK · 74137
918-299-6551
Thomas L Ewing
Reg. 34328Patent attorney
Avancept LLC
Tulsa, OK · 74137
415-366-6755
Margaret S Millikin
Reg. 38969Patent attorney
Millikin Intellectual Property Law, PLLC
Tulsa, OK · 74137
918-728-7773
Common questions
Do patent attorneys in ZIP 74137 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 74137 tend to track the broader Oklahoma legal market.
How many USPTO practitioners list a ZIP 74137 office?
4 USPTO-registered patent practitioners list a ZIP 74137 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 74137 practitioner remotely?
Yes. All filings happen through USPTO's electronic Patent Center — no in-person presence is required. A ZIP 74137-based practitioner is convenient for local inventor signings and in-person meetings but not a requirement for representation.