Bernd Lassen
17Patents
4h-index
23Co-inventors
60Inventor score
Filing activity: Oct 18, 1988 → Mar 6, 2009
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5329301A | Device for clamping sheet-shaped recording material | Electricity | 20 | Expired |
| US6867886B2 | Apparatus for viewing originals | Electricity | 13 | Expired |
| US4902156A | Mounting device for image cylinders | Emerging Cross-Sectional Technologies | 12 | Expired |
| US5355156A | Device for automatically clamping and releasing recording material and operation of said device | Electricity | 9 | Expired |
| US5369425A | Device for automatically clamping and releasing recording material and operation of said device | Electricity | 3 | Expired |
| US7475875B2 | Apparatus and method for separating printing plates | Performing Operations; Transporting | 1 | Active |
| US6587230B1 | Apparatus for scanning masters | Electricity | 1 | Expired |
| US8413581B2 | Transfer apparatus for printing plate trays and method of handling the printing plates | Performing Operations; Transporting | 1 | Active |
| US7561175B2 | Method and device for compensating for a temperature-dependent length change of the feed spindle of a printing plate exposer | Electricity | 1 | Active |
| US7617772B2 | Balancing system for balancing a printing drum and method for balancing the printing drum | Performing Operations; Transporting | 0 | Active |
| US6327054A | Clamping device for connecting interchangeable scanning drums to the rotary drive of drum scanners | Performing Operations; Transporting | 0 | Expired |
| US6598875B2 | Original-affixing device | Electricity | 0 | Expired |
| US6871847B2 | Method of, and apparatus for, handling an exposure surface to be exposed, in particular, a printing plate | Physics | 0 | Expired |
| US7284485B2 | Alignment elements for an apparatus for handling printing plates | Physics | 0 | Expired |
| US6876378B2 | Apparatus for producing a printing form | Emerging Cross-Sectional Technologies | 0 | Expired |
| US6871592B2 | Method for moving printing plates into and out of exposure device | Performing Operations; Transporting | 0 | Expired |
| US7116346B2 | Device for setting the focus of exposure heads of a printing plate exposer | Performing Operations; Transporting | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.