Inventor
Peter Ressel
Inventor
Schnkirchen, DE
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B23Kprimary
B23KSoldering or unsoldering11%
B41CProcesses for the manufacture or reproduction of printing surfaces11%
B41PIndexing scheme relating to printing, lining machines, typewriters, and to stamps11%
B62DMotor vehicles11%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein11%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices11%
G06KGraphical data reading11%
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light11%
H04NPictorial communication, e.g. television11%
PatentTitleYear
7,338,821'Method for the passivation of the mirror-faces surfaces of optical semi-conductor elements'20086,822,669'Method and multibeam scanning device for the ablation of flexo printing plates by laser engraving'20046,618,183'Method and apparatus for modulating unpolarized light'20036,570,603'Multi-beam exposure method'20035,060,742'Work vehicle with tiltable cab and tilting apparatus'1991Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1991Patents assigned to DEERE & CO (1)· patent assignee history
1991Based in Wöllstadt, DE· patent location history
2003–2004Patents assigned to HEIDELBERGER DRUCKMASCH AG (2)· patent assignee history
2003Patents assigned to HELL GRAVURE SYSTEMS GMBH (1)· patent assignee history
2003–2004Based in Schnkirchen, DE· patent location history
2003Based in Schoenkirchen, DE· patent location history
2008Patents assigned to FORSCHUNGSVERBUND BERLIN EV (1)· patent assignee history
2008Based in Berlin, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HEIDELBERGER DRUCKMASCH AG | 2 | 2003–2004 |
| DEERE & CO | 1 | 1991 |
| FORSCHUNGSVERBUND BERLIN EV | 1 | 2008 |
| HELL GRAVURE SYSTEMS GMBH | 1 | 2003 |
Locations
| Location | Patents | Span |
|---|---|---|
| Schnkirchen, DE | 2 | 2003–2004 |
| Berlin, DE | 1 | 2008 |
| Schoenkirchen, DE | 1 | 2003 |
| Wöllstadt, DE | 1 | 1991 |