Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9373861 | Flow cell with shunt current counter electrode | Derek C. Tarrant, Gerald P. Backer | 2016-06-21 |
| 9214686 | Flow cell with shunt current counter electrode | Derek C. Tarrant, Gerald P. Backer | 2015-12-15 |
| 8343646 | Screen arrangement for an energy storage system | Howard F. Wilkins, Gretchen M. Bothwell, Ronald David Brost, Kristine M. Brost, Steven L. Peace +2 more | 2013-01-01 |
| 8236440 | Partial flow cell | — | 2012-08-07 |
| 7547487 | Multi-cell battery assembly | Brendan Smith, Steve Bronczyk | 2009-06-16 |
| 5561360 | Battery cycle life improvements through bifurcated recharge method | John Lewis Ayres, Dell Albert Crouch, Jr. | 1996-10-01 |
| 5499234 | Method for recharging flooded cell batteries | Robert A. Rider | 1996-03-12 |