Patents
.us
Search
Marketplace
Patent My Idea
Patents
/
Inventors
Michael Pollack
Goleta, CA
US
2 patents
3 Patents
US12173827
2024
Compact Portable Oxygen Concentrator
Inogen, Inc.
0 cites
US11821559
2023
Compact Portable Oxygen Concentrator
Inogen, Inc.
0 cites
US11686415
2023
Compact Portable Oxygen Concentrator
Inogen, Inc.
0 cites