Inventor
Hans-Peter Hielscher
Inventor
Steinheim, 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 thereof30%
Y02TClimate change mitigation technologies related to transportation30%
F02BInternal-combustion piston engines10%
F16BDevices for fastening or securing constructional elements or machine parts together, e.g. nails, bolts, circlips, clamps, clips or wedges10%
F28DHeat-exchange apparatus, not provided for in another subclass, in which the heat-exchange media do not come into direct contact10%
F28FDetails of heat-exchange and heat-transfer apparatus, of general application10%
PatentTitleYear
10,895,227Assembly for receiving a fluid subjected to fluctuating pressure, in particular in the intake manifold of an internal combustion engine20216,647,941'Air-routing system, especially a suction system of an internal combustion engine'20036,474,284'Air-routing system, especially a suction system of an internal combustion engine'2002Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2002–2003Patents assigned to MANN & HUMMEL FILTER (2)· patent assignee history
2002–2003Based in Steinheim, DE· patent location history
2021Patents assigned to MANN & HUMMEL GMBH (1)· patent assignee history
2021Based in Winnenden, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MANN & HUMMEL FILTER | 2 | 2002–2003 |
| MANN & HUMMEL GMBH | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Steinheim, DE | 2 | 2002–2003 |
| Winnenden, DE | 1 | 2021 |