TREA

lead content

Follow

Industry

  • CPC
  • G01N33/2864
This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

GPHYSICS G01Measuring instruments G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES G01N33/00Investigating or analysing materials by specific methods not covered by the preceding groups

Current Industry

G01N33/2864lead content
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Detector for trace lead in gasolines
    • Patent number 4,216,069
    • Issue date Aug 5, 1980
    • Shell Oil Company
    • Don C. Olson
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Detecting trace lead in gasolines
    • Patent number 4,153,517
    • Issue date May 8, 1979
    • Shell Oil Company
    • Donald C. Olson
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Trace lead analysis method
    • Patent number 3,955,927
    • Issue date May 11, 1976
    • Mobil Oil Corporation
    • Catherine A. Zelaskowski
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Trace lead analysis method
    • Patent number 3,934,976
    • Issue date Jan 27, 1976
    • Mobil Oil Corporation
    • Catherine A. Zelaskowski
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3912454
    • Patent number 3,912,454
    • Issue date Oct 14, 1975
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3806319
    • Patent number 3,806,319
    • Issue date Apr 23, 1974
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3462244
    • Patent number 3,462,244
    • Issue date Aug 19, 1969
    • G01 - MEASURING TESTING

Patents Applicationslast 30 patents