Elm Grove, Wisconsin
Patent attorneys in Elm Grove
Elm Grove, Wisconsin is home to 5 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 Donald J. Ersler, S.C..
Donald J Ersler
Reg. 38753Patent attorney
Donald J. Ersler, S.C.
Elm Grove, WI · 53005
262-785-0160
Ethel R. Machi
Reg. 67482Patent agent
Elm Grove, WI · 53122
262-844-4240
Isabel M. McNamara
Reg. 82566Patent agent
Elm Grove, WI · 53122-1725
262-613-1538
Donald Edwin Porter
Reg. 20597Patent attorney
Elm Grove, WI · 53122
262-782-3324
Galo I Vargas
Reg. 53717Patent attorney
Elm Grove, WI · 53122
414--70-8-3401
Common questions
Do patent attorneys in Elm Grove 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 Elm Grove tend to track the broader Wisconsin legal market.
How many USPTO practitioners list a Elm Grove office?
5 USPTO-registered patent practitioners list a Elm Grove 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 Elm Grove practitioner remotely?
Yes. All filings happen through USPTO's electronic Patent Center — no in-person presence is required. A Elm Grove-based practitioner is convenient for local inventor signings and in-person meetings but not a requirement for representation.