Patents
.us
Search
Marketplace
Patent My Idea
Patents
/
Inventors
Jonathan H. Alexander
Roseville, MN
US
2 patents
3 Patents
US12198667
2025
Acoustic Articles and Methods Thereof
3M Innovative Properties Compnay
0 cites
US12033607
2024
Acoustic Article and Related Methods
3M Innovative Properties Company
0 cites
US12012680
2024
Non-woven Fibrous Web and Methods Thereof
3M Innovative Properties Company
0 cites