Patent Agent
Claude F Purchase
Reg. No. 47871
Active
Not accepting new clients
Firm
Dow Corning Corporation
Dow Corning Corporation
Location
Midland, MI 48686-0994
Midland, MI 48686-0994
Phone
989-496-3569
989-496-3569
Registration Type
AGENT
AGENT
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.