IP Library
Patent Attorney

William F Lang

Reg. No. 41928
Active
Not accepting new clients
Firm
Lang Patent Law LLC
Location
Beaver, PA 15009
Phone
724-709-8765
Registration Type
ATTORNEY
Roster
USPTO OED FY25
Search their patent cases → All cases at Lang Patent Law LLC
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.