PATENT & TRADEMARK OFFICE FCU Routing Number: 256078433
- Routing Number: 256078433
- Bank Name: PATENT & TRADEMARK OFFICE FCU
- Address: 501 DULANY STREET
- State: VA
- Zip Code: 22314-0000
- Bank Phone: 571-272-0359
- Office Type: Main
- City: ALEXANDRIA
- Institution Status Code: 1