Inventor
Burkhard Helten
Inventor
Duisburg, DE
Overview
Patents· 1 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B21Cprimary
B21CManufacture of metal sheets, wire, rods, tubes, profiles or like semi-manufactured products otherwise than by rolling20%
B21DWorking or processing of sheet metal or metal tubes, rods or profiles without essentially removing material20%
B66CCranes20%
E04CStructural elements20%
Y10TTechnical subjects covered by former us classification20%
Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2015Patents assigned to ARZT NORBERT (1)· patent assignee history
2015Patents assigned to HELTEN BURKHARD (1)· patent assignee history
2015Patents assigned to Müller Thomas (1)· patent assignee history
2015Patents assigned to SCHMITZ THORSTEN (1)· patent assignee history
2015Patents assigned to TRAPP NICOLAS (1)· patent assignee history
2015Based in Duisburg, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ARZT NORBERT | 1 | 2015 |
| HELTEN BURKHARDself | 1 | 2015 |
| Müller Thomas | 1 | 2015 |
| SCHMITZ THORSTEN | 1 | 2015 |
| TRAPP NICOLAS | 1 | 2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Duisburg, DE | 1 | 2015 |