Inventor
PERRIN NICOLAS
FR13 patents
⚠️ This page may combine multiple inventors who share the name “PERRIN NICOLAS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
AIR LIQUIDE
7 patentsUS5166950ANov 24, 1992
Process and apparatus for melting a furnace charge
AIR LIQUIDE113 citations95
US5373530ADec 13, 1994
Melting furnace with gas injection
AIR LIQUIDE23 citations91
US5344122ASep 6, 1994
Tubular rod and device for sampling and analyzing fumes and apparatus including such device
AIR LIQUIDE25 citations89
US6631754B1Oct 14, 2003
Regenerative heat exchanger and method for heating a gas therewith
AIR LIQUIDE26 citations88
US5822357AOct 13, 1998
Process for melting a charge in a furnace
AIR LIQUIDE4 citations59
US6389776B1May 21, 2002
Gas permeable refractory brick for use in regenerative heat exchanger and hot grid formed therefrom
AIR LIQUIDE3 citations58
US6038245AMar 14, 2000
Process for melting a charge in an electrical arc furnace
AIR LIQUIDE3 citations57