Patent Attorney
William F Lang
Reg. No. 41928
Active
Not accepting new clients
Firm
Lang Patent Law LLC
Lang Patent Law LLC
Location
Beaver, PA 15009
Beaver, PA 15009
Phone
724-709-8765
724-709-8765
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.