Patent Attorney
David Cone Purdue
Reg. No. 31412
Active
Not accepting new clients
Firm
Purdue Law Offices
Purdue Law Offices
Location
Toledo, OH 43615
Toledo, OH 43615
Phone
419-531-0599
419-531-0599
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.