Inventor
Jacques Piret
Inventor
Liege, BE
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C21Bprimary
C21BManufacture of iron or steel24%
F27DDetails or accessories of furnaces, kilns, ovens or retorts, in so far as they are of kinds occurring in more than one kind of furnace24%
C21CProcessing of pig-iron, e.g. refining, manufacture of wrought-iron or steel18%
F27BFurnaces, kilns, ovens or retorts in general18%
B28BShaping clay or other ceramic compositions6%
C04BLime, magnesia6%
F23MCasings, linings, walls or doors specially adapted for combustion chambers, e.g. firebridges6%
PatentTitleYear
9,835,331Ceramic bottom lining of a blast furnace hearth20179,587,882'Hearth for a metallurgical furnace having an improved wall lining'20179,568,246'Ramming mass for the refractory lining of a metallurgical vessel, method for the placement thereof and metallurgical vessel, in particular blast furnace, comprising a lining using said ramming mass'20177,566,413'Method for protecting a tuyere assembly and a refractory lining of a furnace'2009Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2009–2017Patents assigned to WURTH PAUL SA (4)· patent assignee history
2009–2017Based in Liège, BE· patent location history
2017Patents assigned to PIRET JACQUES (3)· patent assignee history
2017Patents assigned to KASS GILLES (2)· patent assignee history
2017Based in Liege, BE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| WURTH PAUL SA | 4 | 2009–2017 |
| PIRET JACQUESself | 3 | 2017 |
| KASS GILLES | 2 | 2017 |
Locations
| Location | Patents | Span |
|---|---|---|
| Liege, BE | 2 | 2017 |
| Liège, BE | 2 | 2009–2017 |