Inventor
Holger Schwarz
Inventor
Nuertingen, DE
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B01Dprimary
B01DSeparation25%
F01LCyclically operating valves for machines or engines25%
F02DControlling combustion engines25%
F02MSupplying combustion engines in general with combustible mixtures or constituents thereof13%
H04WWireless communication networks13%
PatentTitleYear
8,827,084'Filter element of a liquid filter and a liquid filter'20148,794,449'Device and method for operating a fuel filter'20147,198,013'Device and method for the relative rotational adjustment of a camshaft and a drive wheel of an internal combustion engine'20077,113,805'Method of combining fixed-network telephone and mobile radio telephone communications'20066,941,912'Device and method for the relative rotational adjustment of a camshaft and a drive wheel of an internal combustion engine'2005Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2005–2007Patents assigned to HYDRAULIK RING GMBH (2)· patent assignee history
2005–2007Based in Nuertingen, DE· patent location history
2006Based in Benglen, CH· patent location history
2014Patents assigned to MANN & HUMMEL GMBH (2)· patent assignee history
2014Patents assigned to SCHWARZ HOLGER (2)· patent assignee history
2014Patents assigned to LOOS RAINER (1)· patent assignee history
2014Patents assigned to MICKE MICHAEL (1)· patent assignee history
2014Based in Muenster, DE· patent location history
2014Based in Stuttgart, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HYDRAULIK RING GMBH | 2 | 2005–2007 |
| MANN & HUMMEL GMBH | 2 | 2014 |
| SCHWARZ HOLGERself | 2 | 2014 |
| LOOS RAINER | 1 | 2014 |
| MICKE MICHAEL | 1 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Nuertingen, DE | 2 | 2005–2007 |
| Muenster, DE | 1 | 2014 |
| Stuttgart, DE | 1 | 2014 |
| Benglen, CH | 1 | 2006 |