| 11211614 |
Lead/acid batteries |
Alfred T. Volberding |
2021-12-28 |
| 10541420 |
Electrodes, batteries, electrode production methods, and battery production methods |
Alfred T. Volberding |
2020-01-21 |
| 9899684 |
Electrodes, batteries, electrode production methods, and battery production methods |
Alfred T. Volberding |
2018-02-20 |
| 9583758 |
Electrodes, batteries, electrode production methods, and battery production methods |
Alfred T. Volberding |
2017-02-28 |
| 9508985 |
Electrodes, batteries, electrode production methods, and battery production methods |
Alfred T. Volberding |
2016-11-29 |
| 9299980 |
Electrodes, batteries, electrode production methods, and production methods |
Alfred T. Volberding |
2016-03-29 |
| 7686285 |
Environmental chamber and ultrasonic nebulizer assembly therefor |
Michael Murray |
2010-03-30 |
| 7318667 |
Platform shaker for CO2 environment |
Lawrence W. Stalec |
2008-01-15 |
| 6638660 |
Seismic rated battery racking system |
Robert E. Linning, Jr. |
2003-10-28 |
| 6120934 |
Cell tray assembly and cover system for lead-acids cells and batteries |
Robert E. Linning, Jr. |
2000-09-19 |
| 5981101 |
Modular cell tray assembly for sealed lead-acid cells |
— |
1999-11-09 |
| 5667908 |
Pedestal and cell tray assembly for lead-acid cells and batteries |
— |
1997-09-16 |
| 5403679 |
Modular battery cabinet assembly |
— |
1995-04-04 |
| 5304434 |
Modular cabinet for large-sized sealed lead-acid cells |
— |
1994-04-19 |