| 12005775 |
Valve assembly for a fuel tank |
Christoph Reichardt, Markus Stephan |
2024-06-11 |
| 11774003 |
Valve |
Markus Stephan, Erich Dörfler, Tom Riedel |
2023-10-03 |
| 6765502 |
Ergonomic keyboard device |
Manfred Boldy |
2004-07-20 |
| RE38275 |
Method and apparatus for elimination of color from multi-color image documents |
— |
2003-10-14 |
| 6373982 |
Process and equipment for recognition of a pattern on an item presented |
Udo Maier |
2002-04-16 |
| 6125208 |
Writing recognition unit |
Udo Maier |
2000-09-26 |
| 5864926 |
Spring band clamp |
Jurgen Gyongyosi, Bernd Beicht, Ralf Spors |
1999-02-02 |
| D399764 |
Test document for scanners |
Winfried Bruegmann |
1998-10-20 |
| 5715579 |
Spring band clamp |
Bernd Beicht, Jurgen Gyongyosi, Ralf Spors |
1998-02-10 |
| 5657396 |
Method and apparatus for pattern recognition and validation, especially for hand-written signatures |
Volker Rudolph |
1997-08-12 |
| 5621816 |
Method and apparatus for elimination of color from multi-color image documents |
— |
1997-04-15 |
| D363031 |
Test document |
Winfried Bruegmann |
1995-10-10 |
| 5251265 |
Automatic signature verification |
Lothar Dohle, Volker Rudolph |
1993-10-05 |
| 4628211 |
Circuit arrangement for crosstalk compensation in electro-optical scanners |
— |
1986-12-09 |
| 4609818 |
Opto-electronic scanning apparatus with rotary plate scanning element |
Eckart Lennemann |
1986-09-02 |
