Issued Patents All Time
Showing 26–35 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9431181 | Energy storage devices including silicon and graphite | — | 2016-08-30 |
| 9412998 | Energy storage devices | Steven Klankowski, Jun Li | 2016-08-09 |
| 9362549 | Lithium-ion battery anode including core-shell heterostructure of silicon coated vertically aligned carbon nanofibers | Steven Klankowski, Jun Li | 2016-06-07 |
| 9349544 | Hybrid energy storage devices including support filaments | — | 2016-05-24 |
| 8658310 | High capacity electrodes | — | 2014-02-25 |
| 8652683 | High capacity electrodes | — | 2014-02-18 |
| 8481214 | Electrodes including support filament with collar stop | — | 2013-07-09 |
| 8420258 | High capacity electrodes | — | 2013-04-16 |
| 6570165 | Radiation assisted electron emission device | John C. Engdahl, Douglas S. McGregor | 2003-05-27 |
| 6175120 | High-resolution ionization detector and array of such detectors | Douglas S. McGregor | 2001-01-16 |