TREA

EUGENIO FERREIRA CUNHA

Follow

Person

  • Valinhos, BR
People

Patents Grantslast 30 patents

  • Information Patent Grant

    High fatigue arcuate spring
    • Patent number 10,508,700
    • Issue date Dec 17, 2019
    • Barnes Group Inc.
    • Eugenio Ferreira Cunha
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method for forming a stamped metal part
    • Patent number 8,434,340
    • Issue date May 7, 2013
    • Barnes Group, Inc.
    • Eugenio Ferreira Cunha
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    Spring and spring processing method
    • Patent number 8,069,881
    • Issue date Dec 6, 2011
    • Barnes Group Inc.
    • Eugenio Ferreira Cunha
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

  • Information Patent Application

    High Fatigue Arcuate Spring
    • Publication number 20140015179
    • Publication date Jan 16, 2014
    • Barnes Group Inc.
    • Eugenio Ferreira Cunha
    • C21 - METALLURGY OF IRON
  • Information Patent Application

    METHOD FOR FORMING A STAMPED METAL PART
    • Publication number 20100154504
    • Publication date Jun 24, 2010
    • BARNES GROUP INC.
    • EUGENIO FERREIRA CUNHA
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...