David H. Long

Person

  • Springfield, OH, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Pellet forming extrusion apparatus

    • Patent number 6,099,288
    • Issue date Aug 8, 2000
    • MP6, L.L.C.
    • David H. Long
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Material drying process

    • Patent number 5,596,815
    • Issue date Jan 28, 1997
    • Jet-Pro Company, Inc.
    • Garland G. Rice
    • F26 - DRYING
  • Information Patent Grant

    Particulate material feeder

    • Patent number 5,390,429
    • Issue date Feb 21, 1995
    • Jet-Pro Company, Inc.
    • David H. Long
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Particulate material feeder

    • Patent number 5,316,128
    • Issue date May 31, 1994
    • Jet-Pro Company, Inc.
    • David H. Long
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Material treating apparatus

    • Patent number 5,238,399
    • Issue date Aug 24, 1993
    • Jet-Pro Company, Inc.
    • David H. Long
    • F26 - DRYING
  • Information Patent Grant

    Fluidized bed particulate material treating apparatus

    • Patent number 5,161,315
    • Issue date Nov 10, 1992
    • Jet-Pro Company, Inc.
    • David H. Long
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES

Patents Applicationslast 30 patents

  • Information Patent Application

    Method for processing meat

    • Publication number 20050238696
    • Publication date Oct 27, 2005
    • David H. Long
    • A22 - BUTCHERING MEAT TREATMENT PROCESSING POULTRY OR FISH
  • Information Patent Application

    System and method for processing meat

    • Publication number 20040149140
    • Publication date Aug 5, 2004
    • David H. Long
    • A22 - BUTCHERING MEAT TREATMENT PROCESSING POULTRY OR FISH
  • Information Patent Application

    System and method for processing meat

    • Publication number 20040040513
    • Publication date Mar 4, 2004
    • David H. Long
    • A22 - BUTCHERING MEAT TREATMENT PROCESSING POULTRY OR FISH