Inventor
Jürgen Ritter
Inventor
Nurnberg, DE
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F01Lprimary
F01LCyclically operating valves for machines or engines20%
F01MLubricating of machines or engines in general20%
F01PCooling of machines or engines in general20%
B01DSeparation10%
F02BInternal-combustion piston engines10%
F02DControlling combustion engines10%
F02FCylinders, pistons or casings, for combustion engines10%
PatentTitleYear
10,533,466Variable valve gear with braking cams202010,502,158Piston for a reciprocating-piston internal combustion engine201910,400,642Method for operating an oil circuit, in particular for a vehicle20195,404,851'Device for switching a combustion engine from one mode of operation to another mode of operation'19954,741,889'Process for adsorptive removal of substances from flue gases'1988Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1988Patents assigned to PERFLUKTIV TECHNIK AG (1)· patent assignee history
1988Based in Uitikon, CH· patent location history
1995Patents assigned to MAN NUTZFAHRZEUGE AG (1)· patent assignee history
1995Based in Oberasbach, DE· patent location history
2019–2020Patents assigned to MAN TRUCK & BUS AG (3)· patent assignee history
2019–2020Based in Nurnberg, DE· patent location history
2019Based in Nuremberg, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MAN TRUCK & BUS AG | 3 | 2019–2020 |
| MAN NUTZFAHRZEUGE AG | 1 | 1995 |
| PERFLUKTIV TECHNIK AG | 1 | 1988 |
Locations
| Location | Patents | Span |
|---|---|---|
| Nurnberg, DE | 2 | 2019–2020 |
| Nuremberg, DE | 1 | 2019 |
| Oberasbach, DE | 1 | 1995 |
| Uitikon, CH | 1 | 1988 |