Inventor
LEVECQUE MARCEL
FR20 patents
⚠️ This page may combine multiple inventors who share the name “LEVECQUE MARCEL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SAINT GOBAIN
18 patentsUS4145203AMar 20, 1979
Apparatus for forming fibers from attenuable material
SAINT GOBAIN35 citations92
US4052183AOct 4, 1977
Method and apparatus for suppression of pollution in toration of glass fibers
SAINT GOBAIN28 citations82
US4015963AApr 5, 1977
Method and apparatus for forming fibers by toration
SAINT GOBAIN26 citations82
US4015964AApr 5, 1977
Method and apparatus for making fibers from thermoplastic materials
SAINT GOBAIN24 citations82
US4230471AOct 28, 1980
Suppression of pollution in mineral fiber manufacture
SAINT GOBAIN18 citations74
US4105424AAug 8, 1978
Method and apparatus for suppression of pollution in mineral fiber manufacture
SAINT GOBAIN11 citations74
US4199338AApr 22, 1980
Controls for toration fiberization
SAINT GOBAIN11 citations73
US4159199AJun 26, 1979
Method and apparatus for forming fibers by gas blast attenuation
SAINT GOBAIN13 citations73
US4137059AJan 30, 1979
Method and apparatus for making fibers from attenuable materials
SAINT GOBAIN8 citations73
US4123243AOct 31, 1978
Apparatus for forming fibers by toration
SAINT GOBAIN10 citations73
US4118213AOct 3, 1978
Method and apparatus for fiberizing attenuable materials and product thereof
SAINT GOBAIN11 citations73
US4113456ASep 12, 1978
Fiberization energy conservation
SAINT GOBAIN8 citations73
US4102662AJul 25, 1978
Method and apparatus for making fibers from thermoplastic materials
SAINT GOBAIN13 citations73
US4070173AJan 24, 1978
Method and apparatus for fiberizing attenuable materials
SAINT GOBAIN8 citations73
US4347070AAug 31, 1982
Controls for toration fiberization
SAINT GOBAIN5 citations62
US4140509AFeb 20, 1979
Method and apparatus for making fibers from thermoplastic materials
SAINT GOBAIN5 citations62
US4268293AMay 19, 1981
Stabilization of glass feed in fiberization by toration
SAINT GOBAIN5 citations60
US4249926AFeb 10, 1981
Method for jet attenuation of fibers with localized combustion
SAINT GOBAIN2 citations54