IP Library
Patent Attorney

Mark A Langguth

Reg. No. 37375
Active
Not accepting new clients
Firm
Argonne National Laboratory
Location
Argonne, IL 60439
Phone
630-252-5951
Registration Type
ATTORNEY
Roster
USPTO OED FY25
Search their patent cases → All cases at Argonne National Laboratory
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.