Inventor
Rudolf Kauffeldt
Inventor
Bodolz, DE
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F16Hprimary
F16HGearing50%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles17%
Y02TClimate change mitigation technologies related to transportation17%
Y10TTechnical subjects covered by former us classification17%
PatentTitleYear
9,032,823'Dual clutch transmission designed as reduction gearing'20159,021,906'Double clutch transmission having a layshaft design'20157,950,323'Shifting device for shifting a motor vehicle gear box'20117,771,301'Pressure supply to a continuously adjustable automatic transmission in particular a clasping transmission'20107,534,186'Reversing gearset of a continuously variable transmission in particular a continuously variable belt transmission'20096,840,876'Variator'2005Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2005–2010Patents assigned to ZF TRANSMISSION TECHNOLOGIES L (3)· patent assignee history
2005Based in Sigmarszell, DE· patent location history
2009Based in Einzisweiler, DE· patent location history
2010Based in Einzisweller, DE· patent location history
2011–2015Patents assigned to ZAHNRADFABRIK FRIEDRICHSHAFEN (3)· patent assignee history
2011–2015Based in Bodolz, DE· patent location history
2015Patents assigned to DREIBHOLZ RALF (2)· patent assignee history
2015Patents assigned to KALTENBACH JOHANNES (2)· patent assignee history
2015Patents assigned to KAUFFELDT RUDOLF (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ZAHNRADFABRIK FRIEDRICHSHAFEN | 3 | 2011–2015 |
| ZF TRANSMISSION TECHNOLOGIES L | 3 | 2005–2010 |
| DREIBHOLZ RALF | 2 | 2015 |
| KALTENBACH JOHANNES | 2 | 2015 |
| KAUFFELDT RUDOLFself | 2 | 2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Bodolz, DE | 3 | 2011–2015 |
| Einzisweller, DE | 1 | 2010 |
| Einzisweiler, DE | 1 | 2009 |
| Sigmarszell, DE | 1 | 2005 |