Patents
.us
Search
Marketplace
Patent My Idea
Patents
/
Inventors
John Horstmann
San Jose, CA
US
1 patent
2 Patents
US12260871
2025
Devices, Systems, and Methods of Noise Reduction
0 cites
US12033650
2024
Devices, Systems, and Methods of Noise Reduction
Beacon Hill Innovations Ltd.
0 cites