ZIP 55438
Patent attorneys in ZIP code 55438 · Minnesota
ZIP code 55438 in Minnesota 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 Law Office Of William Udseth.
All practitioners
John Frederick Cook
Reg. 56287Patent attorney
Bloomington, MN · 55438
952-893-9406
Mark Allen Hollingsworth
Reg. 38491Patent attorney
Bloomington, MN · 55438
612-865-9841
Nancy L Kleven
Reg. 51889Patent agent
Bloomington, MN · 55438
612-716-9067
William T Udseth
Reg. 30230Patent attorney
Law Office Of William Udseth
Bloomington, MN · 55438
952-943-2977
Common questions
Do patent attorneys in ZIP 55438 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 55438 tend to track the broader Minnesota legal market.
How many USPTO practitioners list a ZIP 55438 office?
4 USPTO-registered patent practitioners list a ZIP 55438 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 55438 practitioner remotely?
Yes. All filings happen through USPTO's electronic Patent Center — no in-person presence is required. A ZIP 55438-based practitioner is convenient for local inventor signings and in-person meetings but not a requirement for representation.