Inventor
Andreas Pretsch
Inventor
Holzkirchen, DE
Overview
Patents· 3 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B41Fprimary
B41FPrinting machines or presses11%
B41PIndexing scheme relating to printing, lining machines, typewriters, and to stamps11%
B42DBooks11%
B44BMachines, apparatus or tools for artistic work, e.g. for sculpturing, guilloching, carving, branding, inlaying11%
D21HPulp compositions11%
F01MLubricating of machines or engines in general11%
F04BPositive-displacement machines for liquids11%
F16CShafts11%
F28FDetails of heat-exchange and heat-transfer apparatus, of general application11%
Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2005–2016Patents assigned to GIESECKE & DEVRIENT GMBH (2)· patent assignee history
2005–2016Based in Holzkirchen, DE· patent location history
2015Patents assigned to AKEMANN VOLKER (1)· patent assignee history
2015Patents assigned to GROSSKOPF JOACHIM (1)· patent assignee history
2015Patents assigned to HERZOG STEFAN (1)· patent assignee history
2015Patents assigned to KREBS STEFFEN (1)· patent assignee history
2015Based in Laatzen, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| GIESECKE & DEVRIENT GMBH | 2 | 2005–2016 |
| AKEMANN VOLKER | 1 | 2015 |
| GROSSKOPF JOACHIM | 1 | 2015 |
| HERZOG STEFAN | 1 | 2015 |
| KREBS STEFFEN | 1 | 2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Holzkirchen, DE | 2 | 2005–2016 |
| Laatzen, DE | 1 | 2015 |