IP Library
Patent Attorney

David Mitchell Klein

Reg. No. 35221
Active
Not accepting new clients
Firm
Quislex, Inc.
Location
New York, NY 10022
Phone
917-301-9460
Registration Type
ATTORNEY
Roster
USPTO OED FY25
Search their patent cases → All cases at Quislex, 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.