Richfield, Minnesota
Patent attorneys in Richfield
Richfield, Minnesota is home to 4 USPTO-registered patent practitioners. Working with a local practitioner can streamline in-person meetings for invention disclosures, signing inventor declarations, and reviewing prior-art search results — but every USPTO practitioner is licensed to practice nationally, so a non-local choice is also valid. Local firms with the most USPTO-registered practitioners include Best Buy Co., Inc..
Bruce A Brillhart
Reg. 57220Patent attorney
Richfield, MN · 55423-2122
612-597-5882
Christopher R Hilberg
Reg. 48740Patent attorney
Best Buy Co., Inc.
Richfield, MN · 55423
612-291-8946
Fernando N Tibayan· Jr
Reg. 48188Patent attorney
Richfield, MN · 55423
612-869-1204
Robert O Vidas
Reg. 20164Patent attorney
Richfield, MN · 55423
612-869-5713
Common questions
Do patent attorneys in Richfield 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 Richfield tend to track the broader Minnesota legal market.
How many USPTO practitioners list a Richfield office?
4 USPTO-registered patent practitioners list a Richfield 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 Richfield practitioner remotely?
Yes. All filings happen through USPTO's electronic Patent Center — no in-person presence is required. A Richfield-based practitioner is convenient for local inventor signings and in-person meetings but not a requirement for representation.