Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5352967 | Method and apparatus for charging storage batteries to full capacity | Dieter Hanselmann | 1994-10-04 |
| 5331270 | Circuit array for limiting a load current by reverse phase angle control | Berthold Gruber | 1994-07-19 |