Issued Patents 1997
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5694018 | Apparatus for charging a battery | Johann R. G. C. M. Van Beek | 1997-12-02 |
| 5680029 | Apparatus for recharging a battery | Wilhelmus J. M. Smits, Johann R. G. C. M. Van Beek, Gerardus H. J. Somers | 1997-10-21 |
| 5640077 | Battery recharging apparatus | Johann R. G. C. M. Van Beek, Gerardus Everadus Marie Hannen | 1997-06-17 |
| 5604419 | Charging device for charging rechargeable batteries with temperature-dependent termination of the charging process | Oedilius Johannes Bisschop, Johann R. G. C. M. Van Beek, Martinus H. Van Maaren | 1997-02-18 |