IP Library
Patent Agent

William J Keyworth

Reg. No. 47704
Active
Not accepting new clients
Firm
Bill & Mary Lou INC
Location
San Francisco, CA 94111
Phone
415-397-8056
Registration Type
AGENT
Roster
USPTO OED FY25
Search their patent cases → All cases at Bill & Mary Lou INC
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.