|
2024
|
Invention
|
Lead-based alloy and related processes and products.
A lead-based alloy containing alloying addi... |
|
|
Invention
|
Magnetic separation of electrochemical cell materials.
A process. The process includes forming a... |
|
2022
|
Invention
|
Lead-based alloy and related processes and products. A lead-based alloy containing alloying addit... |
|
2021
|
Invention
|
Magnetic separation of electrochemical cell materials. A process. The process includes forming a ... |
|
2019
|
P/S
|
Lead and lead alloys. |
|
2018
|
Invention
|
Corrosion resistant positive grid for lead-acid batteries. reduced that is in a range that is fro... |
|
2015
|
Invention
|
Magnetic separation of electrochemical cell materials. A process and system for the separation of... |
|
|
Invention
|
Recycling electrochemical cells and batteries. Methods for separating and recycling battery and e... |
|
2014
|
Invention
|
Corrosion resistant positive grid for lead-acid batteries. A battery grid comprising a continuous... |
|
|
P/S
|
Lead and lead alloys |
|
|
Invention
|
Wet electrostatic precipitator and related methods. An emissions reduction stack includes a condi... |
|
|
Invention
|
Recycling electrochemical cells and batteries. Processes for separating and recycling battery and... |
|
2013
|
Invention
|
Magnetic separation of electrochemical cell materials. A process and system for the separat... |
|
2012
|
Invention
|
Wet electrostatic precipitator and related methods. An emissions reduction stack comprises a cond... |
|
2011
|
Invention
|
Electrodes made using surfacing technique and method of manufacturing the same. An electrode is f... |
|
|
Invention
|
Electrochemical anodes having friction stir welded joints and methods of manufacturing such anode... |
|
|
Invention
|
Separation of materials from recycled electrochemical cells and batteries by froth flotation. Mat... |
|
|
Invention
|
Separation of materials from recycled electrochemical cells and batteries by froth flotation.
|
|
|
Invention
|
Wet electrostatic precipitator and related methods. An emissions reduction slack includes a condi... |
|
2010
|
P/S
|
Anodes for hydrometallurgical processes. |
|
|
P/S
|
Anodes for hydrometallurgical processes. |
|
|
Invention
|
Process for the separation of materials from recycled electrochemical cells and batteries. Materi... |
|
|
P/S
|
Anodes for hydrometallurgical processes |
|
2008
|
Invention
|
Lead-tin-silver-bismuth containing alloy for positive grid of lead acid batteries. A lead-acid ba... |
|
2007
|
Invention
|
Improved alloy and anode for use in the electrowinning of metals. A lead calcium tin alloy ... |
|
|
Invention
|
Improved alloy and anode for use in the electrowinning of metals. A lead calcium tin alloy to whi... |
|
2006
|
Invention
|
Alloy and anode for use in the electrowinning of metals. A lead calcium tin alloy to which cobalt... |
|
2004
|
Invention
|
High tin containing alloy for battery components.
This invention relates to lead based alloys us... |
|
2001
|
Invention
|
Method for enhancing lead oxidation during production of lead acid batteries. In the manufacture ... |
|
|
Invention
|
Alloy for thin positive grid for lead acid batteries and method for manufacture of grid. A ... |
|
2000
|
Invention
|
Alloy for thin positive grid for lead acid batteries and method for manufacture of grid. A lead a... |
|
|
Invention
|
Electrowinning anodes which rapidly produce a protective oxide coating. An anode for use in zinc ... |
|
1999
|
Invention
|
Process for the recovery of sulphur from lead-acid battery scrap. A process for recovery of subst... |
|
|
Invention
|
Electrowinning anodes which rapidly produce a protective oxide coating. An anode for use in... |
|
|
Invention
|
Process for the recovery of sulphur from lead-acid battery scrap. A process for recovery of... |
|
|
Invention
|
Improved electrowinning anode and method of making such anode. In an electrowinning anode in whic... |
|
|
Invention
|
Improved electrowinning anode and method of making such anode. In an electrowinning anode ... |
|
1998
|
Invention
|
Electrowinning anode. In an electrowinning anode in which a lead anode sheet is tightly fitted to... |
