TREA

Gerald E. Sieren

Follow

Person

  • Greendale, WI, US
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Underhood muffler for tractor
    • Patent number 4,506,749
    • Issue date Mar 26, 1985
    • Allis-Chalmers Corporation
    • Gerald E. Sieren
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Side panel latch for engine hood
    • Patent number 4,458,774
    • Issue date Jul 10, 1984
    • Allis-Chalmers Corporation
    • Gerald E. Sieren
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Sump oil transfer system
    • Patent number 4,091,905
    • Issue date May 30, 1978
    • Allis-Chalmers Corporation
    • Gerald E. Sieren
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...