Inventor

Marcel Levecque

Inventor

Birchrunville, PA, US

Overview

1977–1982

Patent span

Chemistry

Primary field (CPC C)

Patents· 21 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

C03Bprimary

C03BManufacture, shaping, or supplementary processes74%

D04HMaking textile fabrics, e.g. from fibres or filamentary material19%

D01DMechanical methods or apparatus in the manufacture of artificial filaments, threads, fibres, bristles or ribbons7%

PatentTitleYear

4,351,661'Fiberization by gas blast attenuation'1982 4,347,070'Controls for toration fiberization'1982 4,268,293'Stabilization of glass feed in fiberization by toration'1981 4,249,926'Method for jet attenuation of fibers with localized combustion'1981 4,230,471'Suppression of pollution in mineral fiber manufacture'1980 4,199,338'Controls for toration fiberization'1980 4,194,897'Method for making fibers from glass or other attenuable materials'1980 4,159,199'Method and apparatus for forming fibers by gas blast attenuation'1979 4,146,378'Fiber formation by use of gas blast attenuation'1979 4,145,203'Apparatus for forming fibers from attenuable material'1979 4,140,509'Method and apparatus for making fibers from thermoplastic materials'1979 4,137,059'Method and apparatus for making fibers from attenuable materials'1979 4,123,243'Apparatus for forming fibers by toration'1978 4,118,213'Method and apparatus for fiberizing attenuable materials and product thereof'1978 4,113,456'Fiberization energy conservation'1978 4,105,424'Method and apparatus for suppression of pollution in mineral fiber manufacture'1978 4,102,662'Method and apparatus for making fibers from thermoplastic materials'1978 4,070,173'Method and apparatus for fiberizing attenuable materials'1978 4,052,183'Method and apparatus for suppression of pollution in toration of glass fibers'1977 4,015,963'Method and apparatus for forming fibers by toration'1977 4,015,964'Method and apparatus for making fibers from thermoplastic materials'1977

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1977–1982Patents assigned to SAINT GOBAIN (19)· patent assignee history

1977–1978Based in Saint Gratien, FR· patent location history

1978–1982Based in Birchrunville, PA, US· patent location history

1979Patents assigned to BATTIGELLI JEAN A (1)· patent assignee history

1979Patents assigned to LEVECQUE MARCEL (1)· patent assignee history

1979Patents assigned to PLANTARD DOMINIQUE (1)· patent assignee history

1982Patents assigned to SAINT GOBAIN ISOVER (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SAINT GOBAIN	19	1977–1982
BATTIGELLI JEAN A	1	1979
LEVECQUE MARCELself	1	1979
PLANTARD DOMINIQUE	1	1979
SAINT GOBAIN ISOVER	1	1982

Locations

Location	Patents	Span
Birchrunville, Pennsylvania, US	16	1978–1982
Saint Gratien, FR	5	1977–1978