Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7560902 | Duty cycle controller for high power factor battery charger | — | 2009-07-14 |
| 7282813 | AC power backfeed protection based on phase shift | Mare Badenhorst, James Alexander Eichner, Masautso Wilson Ngosi | 2007-10-16 |
| 6021052 | DC/AC power converter | Haakon MacCallum, Douglas Manness | 2000-02-01 |
| 4886607 | Apparatus for filtering, retaining and disposal of waste water accumulated on a boat | Eugene L. Lalonde, Michael R. Bruynesteyn | 1989-12-12 |