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Plasma light engine
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Patent number 12,176,201
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Issue date Dec 24, 2024
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Roland Gesche
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H01 - BASIC ELECTRIC ELEMENTS
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3881132
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Patent number 3,881,132
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Issue date Apr 29, 1975
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H01 - BASIC ELECTRIC ELEMENTS
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3855491
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Patent number 3,855,491
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Issue date Dec 17, 1974
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H01 - BASIC ELECTRIC ELEMENTS
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3648092
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Patent number 3,648,092
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Issue date Mar 7, 1972
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H01 - BASIC ELECTRIC ELEMENTS
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3609041
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Patent number 3,609,041
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Issue date Sep 28, 1971
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G10 - MUSICAL INSTRUMENTS ACOUSTICS
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3582252
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Patent number 3,582,252
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Issue date Jun 1, 1971
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F21 - LIGHTING
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3479555
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Patent number 3,479,555
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Issue date Nov 18, 1969
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H01 - BASIC ELECTRIC ELEMENTS
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3475646
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Patent number 3,475,646
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Issue date Oct 28, 1969
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H01 - BASIC ELECTRIC ELEMENTS
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3379997
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Patent number 3,379,997
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Issue date Apr 23, 1968
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H01 - BASIC ELECTRIC ELEMENTS
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3358169
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Patent number 3,358,169
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Issue date Dec 12, 1967
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H01 - BASIC ELECTRIC ELEMENTS
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3339109
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Patent number 3,339,109
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Issue date Aug 29, 1967
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H01 - BASIC ELECTRIC ELEMENTS
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3255379
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Patent number 3,255,379
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Issue date Jun 7, 1966
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H01 - BASIC ELECTRIC ELEMENTS
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3252046
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Patent number 3,252,046
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Issue date May 17, 1966
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H01 - BASIC ELECTRIC ELEMENTS
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3244936
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Patent number 3,244,936
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Issue date Apr 5, 1966
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H01 - BASIC ELECTRIC ELEMENTS
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3218514
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Patent number 3,218,514
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G01 - MEASURING TESTING
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3180990
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Patent number 3,180,990
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Issue date Apr 27, 1965
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G01 - MEASURING TESTING
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3041936
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Patent number 3,041,936
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G02 - OPTICS
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3039018
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Patent number 3,039,018
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Issue date Jun 12, 1962
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H01 - BASIC ELECTRIC ELEMENTS
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3022444
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Patent number 3,022,444
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H01 - BASIC ELECTRIC ELEMENTS
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2974256
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Patent number 2,974,256
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Issue date Mar 7, 1961
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G01 - MEASURING TESTING
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2972698
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Patent number 2,972,698
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H01 - BASIC ELECTRIC ELEMENTS
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2911567
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Patent number 2,911,567
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H01 - BASIC ELECTRIC ELEMENTS