IP Library
Patent Attorney

Leslie A Van Leeuwen

Reg. No. 42196
Active
Not accepting new clients
Firm
Van Leeuwen & Van Leeuwen
Location
Austin, TX 78739
Phone
512-301-6738
Registration Type
ATTORNEY
Roster
USPTO OED FY25
Search their patent cases → All cases at Van Leeuwen & Van Leeuwen
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.