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Dick Clarence Hardt
Seattle, WA
US
5 patents
5 Patents
US12562164
2026
Temporary Account Association with Voice-enabled Devices
Amazon Technologies, Inc.
0 cites
US12314430
2025
System and Methods for Protecting User Privacy and Providing Secure Access to User Data
DHARDT RD LLC
0 cites
US11989219
2024
Profile Disambiguation
Amazon Technologies, Inc.
0 cites
US11763808
2023
Temporary Account Association with Voice-enabled Devices
Amazon Technologies, Inc.
0 cites
US11734326
2023
Profile Disambiguation
Amazon Technologies, Inc.
0 cites