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Donald L. Leininger

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  • Cincinnati, OH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Vapor recovery nozzles and sub-assemblies therefor
    • Patent number 5,655,576
    • Issue date Aug 12, 1997
    • Dover Corporation
    • Donald L. Leininger
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Grant

    Fuel hose breakaway unit
    • Patent number 5,454,602
    • Issue date Oct 3, 1995
    • Dover Corporation
    • Paul B. Anderson
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Grant

    Vapor recovery nozzles and sub-assemblies therefor
    • Patent number 5,421,382
    • Issue date Jun 6, 1995
    • Dover Corporation
    • Donald L. Leininger
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Grant

    Fuel hose breakaway unit
    • Patent number 5,222,520
    • Issue date Jun 29, 1993
    • Dover Corporation
    • Paul B. Anderson
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Grant

    Fuel hose breakaway unit
    • Patent number 5,135,029
    • Issue date Aug 4, 1992
    • Dover Corporation
    • Paul B. Anderson
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Grant

    Vapor recovery nozzles and sub-assemblies therefor
    • Patent number 5,121,777
    • Issue date Jun 16, 1992
    • Dover Corporation
    • Donald L. Leininger
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Grant

    Fluid dispensing nozzle construction having vapor check valve means...
    • Patent number 4,825,914
    • Issue date May 2, 1989
    • Dover Corporation
    • Donald L. Leininger
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Grant

    Liquid dispensing nozzle having a flexible retaining arrangement
    • Patent number 4,022,235
    • Issue date May 10, 1977
    • Dover Corporation
    • Robert L. Murray
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...