Patents/Inventors

Kelley A. Sullivan

Washington, DCUS3 patents

4 Patents

US123752782025
Methods and Systems for Data Authentication Services
United States Postal Service
0 cites
US120143152024
Systems and Methods for Creating and Using a Hybrid-digital Mailbox
UNITED STATES POSTAL SERVICE
0 cites
US118435902023
Methods and Systems for Secure Digital Credentials
United States Postal Service
0 cites
US115870162023
Systems and Methods for Creating and Using a Hybrid-digital Mailbox
UNITED STATES POSTAL SERVICE
0 cites