TREA

Edward W. Rowland-Hill

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  • Lancaster, PA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Rotor access module
    • Patent number 4,249,543
    • Issue date Feb 10, 1981
    • Sperry Corporation
    • Edward W. Rowland-Hill
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Isolated pneumatic cleaning system
    • Patent number 4,208,858
    • Issue date Jun 24, 1980
    • Sperry Rand Corporation
    • Edward W. Rowland-Hill
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Combine with offset rotor
    • Patent number 4,177,820
    • Issue date Dec 11, 1979
    • Sperry Rand Corporation
    • Edward W. Rowland-Hill
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Infeed means for axial flow combine
    • Patent number 4,159,023
    • Issue date Jun 26, 1979
    • Sperry Rand Corporation
    • Robert R. Todd
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Axial thresher and straw walker means for combine
    • Patent number 4,149,360
    • Issue date Apr 17, 1979
    • Sperry Rand Corporation
    • Edward W. Rowland-Hill
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Separating unit for combine harvesters
    • Patent number 4,078,571
    • Issue date Mar 14, 1978
    • Sperry Rand Corporation
    • Robert R. Todd
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Combine harvester
    • Patent number 4,075,823
    • Issue date Feb 28, 1978
    • Sperry Rand Corporation
    • Edward W. Rowland-Hill
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Crop residue deflector means
    • Patent number 4,056,107
    • Issue date Nov 1, 1977
    • Sperry Rand Corporation
    • Robert R. Todd
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Concave for an axial flow type combine
    • Patent number 4,031,901
    • Issue date Jun 28, 1977
    • Sperry Rand Corporation
    • Edward W. Rowland-Hill
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Material distribution means for concave of rotary combine
    • Patent number 4,018,232
    • Issue date Apr 19, 1977
    • Sperry Rand Corporation
    • Edward W. Rowland-Hill
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Rotary combine with improved concave
    • Patent number 4,004,404
    • Issue date Jan 25, 1977
    • Sperry Rand Corporation
    • Edward W. Rowland-Hill
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Axial flow combine having concave relief
    • Patent number 3,995,645
    • Issue date Dec 7, 1976
    • Sperry Rand Corporation
    • Edward W. Rowland-Hill
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Axial flow combine having conical augers
    • Patent number 3,994,303
    • Issue date Nov 30, 1976
    • Sperry Rand Corporation
    • Edward W. Rowland-Hill
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Back-flow retarding feed plate for rotary combine
    • Patent number 3,994,304
    • Issue date Nov 30, 1976
    • Sperry Rand Corporation
    • Robert R. Todd
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Stone trap for threshing and separating machine
    • Patent number 3,971,390
    • Issue date Jul 27, 1976
    • Sperry Rand Corporation
    • James W. McDuffie
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Infeed control for combine elevator
    • Patent number 3,971,195
    • Issue date Jul 27, 1976
    • Sperry Rand Corporation
    • Edward W. Rowland-Hill
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Projections on rotor auger of axial flow combine
    • Patent number 3,964,492
    • Issue date Jun 22, 1976
    • Sperry Rand Corporation
    • John B. Crego
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Combine with adjustable feed plate
    • Patent number 3,943,939
    • Issue date Mar 16, 1976
    • Sperry Rand Corporation
    • Edward W. Rowland-Hill
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING