Inventor
MALIVOIR PHILIPPE
FR9 patents
⚠️ This page may combine multiple inventors who share the name “MALIVOIR PHILIPPE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
WURTH PAUL SA
8 patentsUS5511768AApr 30, 1996
Tap hole plugging device
WURTH PAUL SA7 citations73
US5333839AAug 2, 1994
Machine for boring a tap hole of a shaft furnace
WURTH PAUL SA7 citations68
US6245286B1Jun 12, 2001
Swivel device with cantilever arm
WURTH PAUL SA2 citations62
US5308047AMay 3, 1994
Machine for piercing a taphole for a shaft furnace
WURTH PAUL SA3 citations62
US5338013AAug 16, 1994
Machine for piercing a taphole for a shaft furnace
WURTH PAUL SA5 citations59
US5351939AOct 4, 1994
Machine for piercing a taphole for a shaft furnace
WURTH PAUL SA1 citations51
US6248288B1Jun 19, 2001
Rotating mechanism with arm
WURTH PAUL SA0 citations41
US5476250ADec 19, 1995
Machine for piercing a taphole for a shaft furnace
WURTH PAUL SA0 citations41