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David Barnhill (Registration Number: 72376)

This is Registration Number 72376 in Patent and Trademark Practitioners, name is David S Barnhill, other information including Firm Name, Address, City, State/Province, Country, Telephone, etc.

Registration number: 72376
Last name: Barnhill
First name: David
Middle name: S
Firm name: Chang & Hale LLP
Address: 4199 Campus Drive
Address 2: Suite 550
City: Irvine
State province: CA
Country: US
Postal code: 92612
Primary telephone: 949-336-1454
Status: ATTORNEY