IP Library
Patent Attorney

Joel Robert Petrow

Reg. No. 30886
Active
Not accepting new clients
Firm
Fresenius Medical Care
Location
Waltham, MA 02451
Phone
508-593-4460
Registration Type
ATTORNEY
Roster
USPTO OED FY25
Search their patent cases → All cases at Fresenius Medical Care
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.