ZIP 63368
Patent attorneys in ZIP code 63368 · Missouri
ZIP code 63368 in Missouri 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 Mastercard International Incorporated and Synergetics, Inc..
All practitioners
Raymond W Deppen
Reg. 64019Patent attorney
O'Fallon, MO · 63368
314-398-7638
Timothy B McBride
Reg. 47781Patent attorney
Mastercard International Incorporated
O'Fallon, MO · 63368
636-459-5428
Peter T Rasche
Reg. 57527Patent attorney
Synergetics, Inc.
O'Fallon, MO · 63368
636-794-5057
Mary V Vollmar
Reg. 81678Patent agent
O'Fallon, MO · 63368
314-365-6590
Common questions
Do patent attorneys in ZIP 63368 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 63368 tend to track the broader Missouri legal market.
How many USPTO practitioners list a ZIP 63368 office?
4 USPTO-registered patent practitioners list a ZIP 63368 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 63368 practitioner remotely?
Yes. All filings happen through USPTO's electronic Patent Center — no in-person presence is required. A ZIP 63368-based practitioner is convenient for local inventor signings and in-person meetings but not a requirement for representation.