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Christopher Karlen (Registration Number: 66486)

This is Registration Number 66486 in Patent and Trademark Practitioners, name is Christopher D. Karlen, other information including Firm Name, Address, City, State/Province, Country, Telephone, etc.

Registration number: 66486
Last name: Karlen
First name: Christopher
Middle name: D.
Firm name: 3M Company
Address: 3M Center, 220-8W-07
City: St. Paul
State province: MN
Country: US
Postal code: 55144-1000
Primary telephone: 651-736-5166
Status: ATTORNEY