Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6997105 | Separation device for dough pieces | Bernd Dannenhauer, Frank Blümel | 2006-02-14 |
| 6394424 | Carburetor with diaphragm type fuel pump | George M. Pattullo | 2002-05-28 |
| 6213462 | Chain conveyor for a sheet-processing printing machine; and a printing machine having the chain conveyor | — | 2001-04-10 |
| 6003858 | Chain conveyor for transporting sheets in a printing press | Frank Gunschera | 1999-12-21 |
| 5268705 | Image printing device | Karl-Heinz Dreinhoff | 1993-12-07 |