Inventor
Horst Feldhoff
Inventor
Witten, DE
Overview
Patents· 1 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F27Dprimary
F27DDetails or accessories of furnaces, kilns, ovens or retorts, in so far as they are of kinds occurring in more than one kind of furnace50%
H05BElectric heating50%
PatentTitleYear
4,441,190'Coupling device for arc furnace electrodes'1984Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1984Patents assigned to ARC TECH SYST LTD (1)· patent assignee history
1984Based in Witten, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ARC TECH SYST LTD | 1 | 1984 |
Locations
| Location | Patents | Span |
|---|---|---|
| Witten, DE | 1 | 1984 |