Patent Attorney
Joseph T Van Leeuwen
Reg. No. 44383
Active
Not accepting new clients
Location
Austin, TX 78739
Austin, TX 78739
Phone
512-301-6738
512-301-6738
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.