Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7523519 | Wiper blade for cleaning motor vehicle windows | Bruno Egner-Walter, Michael Grandel, Oliver Blumenstock | 2009-04-28 |
| 7210190 | Wiping device | Eckhardt Schmid, Wolfgang Scholl, Heiko Ernstmeier | 2007-05-01 |
| 7114359 | Method for producing bent spring rails from an endless spring band | Gerald Pachur, Oliver Blumenstock | 2006-10-03 |
| 7013547 | Method and device for the production of curved spring strip sections | Gerald Pachur | 2006-03-21 |
| 6755066 | Bending device for bending plastically deformable strip material | — | 2004-06-29 |