IP Library
Patent Agent

Dacheng Xie

Reg. No. 67267
Active
Not accepting new clients
Firm
Lee & Haynes PC
Location
Spokane, WA 99201
Phone
224-659-2453
Registration Type
AGENT
Roster
USPTO OED FY25
Search their patent cases → All cases at Lee & Haynes PC
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.