ZIP 63144
Patent attorneys in ZIP code 63144 · Missouri
ZIP code 63144 in Missouri 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 Gillespie & Powers and Global Patent Group, LLC.
All practitioners
Cecilia M Andrews
Reg. 57970Patent attorney
Gillespie & Powers
St. Louis, MO · 63144
314-778-8472
Mitchell Z. Gordon
Reg. 82442Patent attorney
Brentwood, MO · 63144
417-987-9169
Brock D Levin
Reg. 65040Patent agent
Global Patent Group, LLC
Brentwood, MO · 63144
913-787-3513
John T. Wall
Reg. 84128Patent agent
Student
Brentwood, MO · 63144
314-960-0111
Ping Xia
Reg. 56473Patent agent
Brentwood, MO · 63144
314-968-7329
Common questions
Do patent attorneys in ZIP 63144 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 63144 tend to track the broader Missouri legal market.
How many USPTO practitioners list a ZIP 63144 office?
5 USPTO-registered patent practitioners list a ZIP 63144 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 63144 practitioner remotely?
Yes. All filings happen through USPTO's electronic Patent Center — no in-person presence is required. A ZIP 63144-based practitioner is convenient for local inventor signings and in-person meetings but not a requirement for representation.