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David Trossen (Registration Number: 59406)

This is Registration Number 59406 in Patent and Trademark Practitioners, name is David R. Trossen, other information including Firm Name, Address, City, State/Province, Country, Telephone, etc.

Registration number: 59406
Last name: Trossen
First name: David
Middle name: R.
Firm name: Knobbe Martens Olson & Bear, LLP
Address: 333 Bush Street, 21st Floor
State province: CA
Country: US
Postal code: 94104-4448
Primary telephone: 415-954-4114
Status: ATTORNEY