Inventor
Ralf Henke
Inventor
Bühl, DE
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Rprimary
H01RElectrically-conductive connections29%
H02BBoards, substations or switching arrangements for the supply or distribution of electric power29%
B01DSeparation14%
B29BPreparation or pretreatment of the material to be shaped14%
B29CShaping or joining of plastics14%
PatentTitleYear
10,062,978Electrical connector assembly20188,148,654'Medium-voltage or high-voltage switching or control device, in particular a switchgear assembly'20128,116,070'Control and switchgear cabinet'20128,062,076'Terminal block having a connector'20116,325,922'Filter device for cleaning plastics melts'2001Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2001Patents assigned to ARTEVA TECH SARL (1)· patent assignee history
2001Based in Grundau, DE· patent location history
2011–2012Patents assigned to HENKE RALF (3)· patent assignee history
2011–2012Patents assigned to WEHRMANN SVEN (3)· patent assignee history
2011Patents assigned to ABB AG (1)· patent assignee history
2011–2012Based in Bruehl, DE· patent location history
2012Patents assigned to ABB TECHNOLOGY AG (2)· patent assignee history
2012–2018Based in Bühl, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HENKE RALFself | 3 | 2011–2012 |
| WEHRMANN SVEN | 3 | 2011–2012 |
| ABB TECHNOLOGY AG | 2 | 2012 |
| ABB AG | 1 | 2011 |
| ARTEVA TECH SARL | 1 | 2001 |
Locations
| Location | Patents | Span |
|---|---|---|
| Bühl, DE | 2 | 2012–2018 |
| Bruehl, DE | 2 | 2011–2012 |
| Grundau, DE | 1 | 2001 |