3 M
Headquarters: P. O. Box 33427, St. Paul, MN, 55133-3427, US
Current Registered U.S. Patent Attorneys and Agents
| Employee | Location | Phone | Type | Experience |
|---|---|---|---|---|
 | MN | 651-737-0710 | ATTORNEY / Reg. # 61462 |
| Employee | Location | Phone | Type | Experience |
|---|---|---|---|---|
| MN | 651-737-0710 | ATTORNEY / Reg. # 61462 |