Patents
.us
Search
Marketplace
Patent My Idea
Patents
/
Inventors
Robert W. Horst
Bellevue, WA
US
1 patent
2 Patents
US12487216
2025
CO 2 Sensor and Method of Sensing CO 2
Horst Tech, LLC
0 cites
US12411903
2025
Sensing Device and Report Generation Web Site Accessed Through Dynamic QR Codes
Horst Tech, LLC
0 cites