Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10150583 | Pour tray | Jason Sherman, D. Paul Haviland | 2018-12-11 |
| 7477042 | Ion engine power supply | — | 2009-01-13 |
| 7365518 | Ion engine power supply | — | 2008-04-29 |
| 7269940 | Ion engine grid arcing protection circuit | — | 2007-09-18 |
| 6466457 | Two switch wide range converter | — | 2002-10-15 |
| 6198640 | Three-switch add/subtract DC to DC converter | — | 2001-03-06 |