Inventor

RAY ROBERT E

US5 patents

⚠️ This page may combine multiple inventors who share the name “RAY ROBERT E”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

EVEREADY BATTERY INC

2 patents

US6080283AJun 27, 2000

Plasma treatment for metal oxide electrodes

EVEREADY BATTERY INC47 citations88

US7875376B2Jan 25, 2011

Battery can having off-center C-shaped vent

EVEREADY BATTERY INC3 citations58

RAY ROBERT E

1 patent

US8158280B2Apr 17, 2012

Battery container having cruciform vent and cover

RAY ROBERT E2 citations52

STEARNS JOHN C

1 patent

US8268468B2Sep 18, 2012

Battery can having off-center vent

STEARNS JOHN C0 citations41

EVERYREADY BATTERY COMPANY INC

1 patent

US7572545B2Aug 11, 2009

Battery can having vent and asymmetric welded cover

EVERYREADY BATTERY COMPANY INC1 citations40