Inventor
CALL RONALD W
US13 patents
⚠️ This page may combine multiple inventors who share the name “CALL RONALD W”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CELGARD LLC
5 patentsUS9455432B2Sep 27, 2016
Multilayer hybrid battery separators for lithium ion secondary batteries and methods of making same
CELGARD LLC4 citations83
US7790320B2Sep 7, 2010
Battery separator with Z-direction stability
CELGARD LLC8 citations80
US10601012B1Mar 24, 2020
Multilayer hybrid battery separators for lithium ion secondary batteries and methods of making same
CELGARD LLC1 citations72
US11626349B2Apr 11, 2023
Multilayer hybrid battery separators for lithium ion secondary batteries and methods of making same
CELGARD LLC0 citations61
US10818899B2Oct 27, 2020
Co-extruded, multi-layered battery separator
CELGARD LLC0 citations50
CALL RONALD W
4 patentsUS8486556B2Jul 16, 2013
Multilayer separator exhibiting improved strength and stability
CALL RONALD W18 citations81
US10003058B2Jun 19, 2018
Method of making a co-extruded, multi-layered battery separator
CALL RONALD W4 citations69
US9908317B2Mar 6, 2018
Multilayer battery separators
CALL RONALD W1 citations49
US9112214B2Aug 18, 2015
Battery separator and method of making same
CALL RONALD W0 citations39