Inventor

Ralph Kropp

Inventor
Munich, DE

Overview

4→
Patents
1996–2021
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 4 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

F01Dprimary
F01DNon-positive displacement machines or engines, e.g. steam turbines21%
Y02TClimate change mitigation technologies related to transportation21%
C23CCoating metallic material14%
B22FWorking metallic powder7%
B29CShaping or joining of plastics7%
B33YAdditive manufacturing, i.e. manufacturing of three-dimensional [3d] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3d printing, stereolithography or selective laser sintering7%
F05DIndexing scheme for aspects relating to non-positive-displacement machines or engines, gas-turbines or jet-propulsion plants7%
F16JPistons7%
Y02PClimate change mitigation technologies in the production or processing of goods7%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1996–1998Patents assigned to MTU MUENCHEN GMBH (2)· patent assignee history
1996–1998Based in Munich, DE· patent location history
2020–2021Patents assigned to MTU Aero Engines AG (2)· patent assignee history
2020Patents assigned to ALMECON TECH GMBH (1)· patent assignee history
2020Based in Rohrbach, DE· patent location history
2021Patents assigned to FRAUNHOFER GES FORSCHUNG (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MTU Aero Engines AG22020–2021
MTU MUENCHEN GMBH21996–1998
ALMECON TECH GMBH12020
FRAUNHOFER GES FORSCHUNG12021
Locations
LocationPatentsSpan
Munich, DE21996–1998
Rohrbach, DE12020