Learn more

EDEM ETUDE DEV & METALLURG

Overview
  • Total Patents
    21
About

EDEM ETUDE DEV & METALLURG has a total of 21 patent applications. Its first patent ever was published in 1980. It filed its patents most often in United States, Australia and Canada. Its main competitors in its focus markets materials and metallurgy are DOITTAU PRODUITS METALLURG, MICHIHIRO MASAMI and HYDRO ALUMINIUM ALUCAST GMBH.

Patent filings per year

Chart showing EDEM ETUDE DEV & METALLURGs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Merrien Pierre L 13
#2 Merrien Pierre A 11
#3 Merrien Pierre Laurent 3
#4 Merrien P A 2
#5 Merrien Pierre Andre 2
#6 Merrien P L 2

Latest patents

Publication Filing date Title
WO9015680A1 Process for low-pressure casting into a mould in a vacuum, in particular for producing parts having thin portions, and device for implementing same
US4726414A Low-pressure isostatic casting process and machine
US4585050A Process for automatic regulation of a casting cycle
AU7109581A Process and apparatus for automation of a vaccum degasification cycle of aluminium alloys
AU7109481A Drying cores moulds
IL62955D0 Process and device for automation of a hot air baking cycle
ES8301432A1 Automation procedure of a cold cycle, of the low pressure type, of a metal in a mold, along with a corresponding device. (Machine-translation by Google Translate, not legally binding)
EP0055947A1 Process and means for the automation of a low pressure casting cycle
EP0030059A1 Process and device for automating a drying cycle with air circulation for drying sand moulds
EP0030060A1 Process and apparatus for automating a vacuum degassing stage of aluminium alloys