LexDanaLexDanabeta
Inventor

Alfred Krumpf

Inventor
Murnau, DE

Overview

1→
Patents
2014
Patent span
Performing operations
Primary field (CPC B)

Patents· 1 as inventor

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

B61Dprimary
B61DBody details or kinds of railway vehicles33%
B61FRail vehicle suspensions, e.g. underframes, bogies or arrangements of wheel axles33%
Y02TClimate change mitigation technologies related to transportation33%
PatentTitleYear
8,646,391'Rail vehicle for a driving operation on track systems having a ballasted superstructure'2014

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2014Patents assigned to DB FERNVERKEHR AG (1)· patent assignee history
2014Patents assigned to FASTNACHT DIETER (1)· patent assignee history
2014Patents assigned to KRUMPF ALFRED (1)· patent assignee history
2014Patents assigned to KUPIES JUERGEN (1)· patent assignee history
2014Patents assigned to SCHMIDT WOLFGANG (1)· patent assignee history
2014Based in Murnau, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DB FERNVERKEHR AG12014
FASTNACHT DIETER12014
KRUMPF ALFREDself12014
KUPIES JUERGEN12014
SCHMIDT WOLFGANG12014
Locations
LocationPatentsSpan
Murnau, DE12014