ZIP 55120
Patent attorneys in ZIP code 55120 · Minnesota
ZIP code 55120 in Minnesota 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 Crawford Maunu PLLC and Crawford Maunu, PLLC.
All practitioners
Linda M Byrne
Reg. 32404Patent attorney
Crawford Maunu PLLC
St. Paul, MN · 55120
651-259-2302
Robert J Crawford
Reg. 32122Patent attorney
Crawford Maunu PLLC
St. Paul, MN · 55120
651-259-2300
Eric Joseph Curtin
Reg. 47511Patent attorney
Crawford Maunu PLLC
St. Paul, MN · 55120
651-686-6633
Louis M Leichter
Reg. 34657Patent attorney
Mendota Heights, MN · 55120
651-688-7684
Abigail A. Lorfing
Reg. 72266Patent attorney
Crawford Maunu, PLLC
St. Paul, MN · 55120
651-259-2315
Leroy Duane Maunu
Reg. 35274Patent attorney
Crawford Maunu, PLLC
Mendota Heights, MN · 55120
651-259-2301
Common questions
Do patent attorneys in ZIP 55120 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 55120 tend to track the broader Minnesota legal market.
How many USPTO practitioners list a ZIP 55120 office?
6 USPTO-registered patent practitioners list a ZIP 55120 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 55120 practitioner remotely?
Yes. All filings happen through USPTO's electronic Patent Center — no in-person presence is required. A ZIP 55120-based practitioner is convenient for local inventor signings and in-person meetings but not a requirement for representation.