Patent Attorney
David C Huang
Reg. No. 71299
Active
Not accepting new clients
Firm
Patterson + Sheridan, LLP
Patterson + Sheridan, LLP
Location
Dallas, TX 75201
Dallas, TX 75201
Phone
469-802-8062
469-802-8062
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.