Patent Attorney
Andrew Sol Langsam
Reg. No. 28556
Active
Not accepting new clients
Firm
Law Office of Andrew S. Langsam, PLLC
Law Office of Andrew S. Langsam, PLLC
Location
Armonk, NY 10504
Armonk, NY 10504
Phone
914-450-6651
914-450-6651
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.