ZIP 74119
Patent attorneys in ZIP code 74119 · Oklahoma
ZIP code 74119 in Oklahoma has 6 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 Head, Johnson & Kachigian and Toon Osmond, P.L.L.C..
All practitioners
Brian J Goree
Reg. 52478Patent attorney
Toon Osmond, P.L.L.C.
Tulsa, OK · 74119
918-477-7884
Chad Michael Hinrichs
Reg. 45836Patent attorney
Chad Hinrichs, PPLC
Tulsa, OK · 74119
918-519-8843
Jessica L John Bowman
Reg. 74012Patent attorney
McAfee & Taft
Tulsa, OK · 74119
918-574-3046
Mark George Kachigian
Reg. 32840Patent attorney
Head Johnson and Kachigian
Tulsa, OK · 74119
918-587-2000
Steven R Tollette
Reg. 36949Patent attorney
Head, Johnson & Kachigian
Tulsa, OK · 74119
918--58-7-2000
Cassandra L Wilkinson
Reg. 58879Patent attorney
Head, Johnson & Kachigian
Tulsa, OK · 74119
918-587-2000
Common questions
Do patent attorneys in ZIP 74119 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 74119 tend to track the broader Oklahoma legal market.
How many USPTO practitioners list a ZIP 74119 office?
6 USPTO-registered patent practitioners list a ZIP 74119 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 74119 practitioner remotely?
Yes. All filings happen through USPTO's electronic Patent Center — no in-person presence is required. A ZIP 74119-based practitioner is convenient for local inventor signings and in-person meetings but not a requirement for representation.