Inventor
Karl-Heinz Dreyer
Inventor
Wesel, DE
Overview
Patents· 2 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F04Dprimary
F04DNon-positive-displacement pumps67%
F01DNon-positive displacement machines or engines, e.g. steam turbines33%
Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2015–2016Patents assigned to DREYER KARL-HEINZ (2)· patent assignee history
2015–2016Patents assigned to MAN DIESEL & TURBO SE (2)· patent assignee history
2015Patents assigned to ANDING DIRK (1)· patent assignee history
2015Patents assigned to AYNACIOGLU FIKRI (1)· patent assignee history
2015–2016Based in Wesel, DE· patent location history
2016Patents assigned to GINGTER PHILIPP (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DREYER KARL-HEINZself | 2 | 2015–2016 |
| MAN DIESEL & TURBO SE | 2 | 2015–2016 |
| ANDING DIRK | 1 | 2015 |
| AYNACIOGLU FIKRI | 1 | 2015 |
| GINGTER PHILIPP | 1 | 2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Wesel, DE | 2 | 2015–2016 |