Strongsville, Ohio
United States
7
2011-05-12
The entities that hold a legal rights for patent applications filed by inventor Ray Robert E.:
Robert E. Ray from Strongsville, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Battery can having off-center vent
#2 | 2008-03-20ELECTROCHEMICAL CELL AND CURRENT COLLECTOR ASSEMBLY THEREFOR
#3 | 2007-11-29Battery container having cruciform vent and cover
#4 | 2007-11-29Battery can having off-center C-shaped vent
#5 | 2007-11-29Battery can having vent and asymmetric welded cover
#6 | 2007-06-14Battery cell with improved pressure relief vent
#7 | 2005-03-10Electrochemical cell having venting current collector and seal assembly
3380822 ⎘