Inventor
Ralf Siber
Inventor
Mainz, DE
Overview
Patents· 3 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F02Mprimary
F02MSupplying combustion engines in general with combustible mixtures or constituents thereof60%
B01DSeparation20%
B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for20%
PatentTitleYear
8,707,925'Air intake with air mass sensor and sound dampening resonator'20148,607,908'Intake system of combustion air of a vehicle'20138,562,706'Air filter having an air filter housing, use of an air filter, method for designing an air filter, and method for operating an air filter'2013Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2013–2014Patents assigned to GM GLOBAL TECH OPERATIONS INC (3)· patent assignee history
2013–2014Patents assigned to SIBER RALF (3)· patent assignee history
2013–2014Patents assigned to FASAN WOLFGANG (2)· patent assignee history
2013Patents assigned to LANG TORSTEN (1)· patent assignee history
2013–2014Based in Mainz, DE· patent location history
2014Patents assigned to BODE BURKHARD (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| GM GLOBAL TECH OPERATIONS INC | 3 | 2013–2014 |
| SIBER RALFself | 3 | 2013–2014 |
| FASAN WOLFGANG | 2 | 2013–2014 |
| BODE BURKHARD | 1 | 2014 |
| LANG TORSTEN | 1 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Mainz, DE | 3 | 2013–2014 |