Inventor

Joachim Kroos

Inventor
Meine, DE

Overview

11→
Patents
2000–2018
Patent span
Performing operations
Primary field (CPC B)

Patents· 11 as inventor

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

B22Dprimary
B22DCasting of metals85%
C21DModifying the physical structure of ferrous metals8%
C22CAlloys8%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2000–2003Patents assigned to MANNESMANN AG (6)· patent assignee history
2000–2018Based in Meine, DE· patent location history
2001Based in Melne, DE· patent location history
2002–2003Patents assigned to SMS DEMAG AG (2)· patent assignee history
2003–2006Patents assigned to SALZGITTER AG (2)· patent assignee history
2010–2018Patents assigned to SALZGITTER FLACHSTAHL GMBH (2)· patent assignee history
2018Patents assigned to EICHHOLZ HELLFRIED (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MANNESMANN AG62000–2003
SALZGITTER AG22003–2006
SALZGITTER FLACHSTAHL GMBH22010–2018
SMS DEMAG AG22002–2003
EICHHOLZ HELLFRIED12018
Locations
LocationPatentsSpan
Meine, DE102000–2018
Melne, DE12001