Patents/Inventors

Margaret R. Roberts

Owensboro, KYUS2 patents

3 Patents

US119162522024
Vapor Pressure Barriers for Lead Acid Batteries for Improved Water Loss Performance, Separators, Systems, and Methods of Manufacture and Use Thereof
Daramic, LLC
0 cites
US118815932024
Vapor Pressure Barriers for Lead Acid Batteries for Improved Water Loss Performance, Separators, Systems, and Methods of Manufacture and Use Thereof
Daramic, LLC
0 cites
US115523702023
Lead Acid Battery Separators, Batteries and Related Methods
Daramic, LLC
0 cites