Patent Attorney
Edward Perley Barthel
Reg. No. 20717
Active
Not accepting new clients
Location
Grosse Pointe Farms, MI 48236
Grosse Pointe Farms, MI 48236
Phone
313-886-5946
313-886-5946
Registration Type
ATTORNEY
ATTORNEY
Roster
USPTO OED FY25
USPTO OED FY25
Firm and contact info reflects the FY25 roster (last updated September 25).
Attorneys may have changed firms since then — patent filings show their current firm of record.