Inventor
CHEVREL HENRI
US10 patents
⚠️ This page may combine multiple inventors who share the name “CHEVREL HENRI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
AIR LIQUIDE
7 patentsUS5396039AMar 7, 1995
Process for assembling piping or components by TIG welding
AIR LIQUIDE33 citations90
US5368223ANov 29, 1994
Pipe welding process using a metallic insert for improved corrosion resistance of the welded zone
AIR LIQUIDE26 citations90
US5299731AApr 5, 1994
Corrosion resistant welding of stainless steel
AIR LIQUIDE45 citations89
US9795927B2Oct 24, 2017
Manufacturing carbon molecular sieve membranes using a pyrolysis atmosphere comprising sulfur-containing compounds
AIR LIQUIDE0 citations50
US10112149B2Oct 30, 2018
Metallopolyimide precursor fibers for aging-resistant carbon molecular sieve hollow fiber membranes with enhanced selectivity
AIR LIQUIDE1 citations48
US10183258B2Jan 22, 2019
Metallopolyimide precursor fibers for aging-resistant carbon molecular sieve hollow fiber membranes with enhanced selectivity
AIR LIQUIDE0 citations38
US10143973B2Dec 4, 2018
Metallopolyimide precursor fibers for aging-resistant carbon molecular sieve hollow fiber membranes with enhanced selectivity
AIR LIQUIDE0 citations38
AIR LIQUIDE AMERICAN
2 patentsUS11280491B2Mar 22, 2022
Furnace with integrated heat recovery utilizing radiative recuperator for preheating combustion reactants using heat from flue gas
AIR LIQUIDE AMERICAN0 citations58
US10465904B2Nov 5, 2019
Furnace with integrated heat recovery utilizing radiative recuperator for preheating combustion reactants using heat from flue gas
AIR LIQUIDE AMERICAN0 citations48