Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6472844 | Single-phased powered drive system | — | 2002-10-29 |
| 6377021 | Power supply unit or battery charging device | Thomas Duerbaum, Juergen Halfmann | 2002-04-23 |
PL
Peter Luerkens
Overall (2002): #46,822 of 266,432Top 20%
2
Patents 2002