Inventor
RAY JR ROBERT E
US13 patents
⚠️ This page may combine multiple inventors who share the name “RAY JR ROBERT E”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
EVEREADY BATTERY INC
8 patentsUS6855454B2Feb 15, 2005
Electrochemical cell having venting current collector and seal assembly
EVEREADY BATTERY INC6 citations70
US7195839B2Mar 27, 2007
Battery cell with improved pressure relief vent
EVEREADY BATTERY INC7 citations68
US6878486B2Apr 12, 2005
Seal for electrochemical cell
EVEREADY BATTERY INC3 citations62
US6861174B2Mar 1, 2005
Electrochemical cell with low volume cover assembly
EVEREADY BATTERY INC3 citations61
US7122270B2Oct 17, 2006
Electrochemical cell having venting current collector and seal assembly
EVEREADY BATTERY INC4 citations59
US6759162B2Jul 6, 2004
Increased volume electrochemical cell
EVEREADY BATTERY INC3 citations58
US6427302B2Aug 6, 2002
Crimping die employing powered chuck
EVEREADY BATTERY INC4 citations57
US6256853B1Jul 10, 2001
Crimping die employing powered chuck
EVEREADY BATTERY INC5 citations57