Patent Agent
Daniel H. Zang
Reg. No. 63180
Active
Not accepting new clients
Location
Rockville, MD 20850
Rockville, MD 20850
Phone
202-630-1316
202-630-1316
Registration Type
AGENT
AGENT
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.