Patent Attorney
Xiongying Tu
Reg. No. 73446
Active
Not accepting new clients
Location
Saint Paul, MN 55108
Saint Paul, MN 55108
Phone
612-401-2690
612-401-2690
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.