David E. Boyden

Person

  • Granby, CT, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Universal joint

    • Patent number 5,525,110
    • Issue date Jun 11, 1996
    • The Torrington Company
    • Martin G. Riccitelli
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Method and apparatus for improved compression release engine retard...

    • Patent number 4,474,006
    • Issue date Oct 2, 1984
    • The Jacobs Mfg. Company
    • Robert B. Price
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS