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Gas discharge display
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Patent number 7,969,092
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Issue date Jun 28, 2011
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Imaging Systems Technology, Inc.
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Donald K Wedding
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H01 - BASIC ELECTRIC ELEMENTS
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Plasma-shell device
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Patent number 7,923,930
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Issue date Apr 12, 2011
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Imaging Systems Technology
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Carol Ann Wedding
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H01 - BASIC ELECTRIC ELEMENTS
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Gas discharge display
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Patent number 7,247,989
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Issue date Jul 24, 2007
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Imaging Systems Technology, Inc
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Donald K Wedding
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H01 - BASIC ELECTRIC ELEMENTS
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Microsphere
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Patent number 6,919,685
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Issue date Jul 19, 2005
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Imaging Systems Technology INC
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Timothy M. Henderson
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H01 - BASIC ELECTRIC ELEMENTS
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Gas discharge display device
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Patent number 6,864,631
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Issue date Mar 8, 2005
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Imaging Systems Technology
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Donald K Wedding
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H01 - BASIC ELECTRIC ELEMENTS
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Gas discharge device
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Patent number 4,494,038
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Issue date Jan 15, 1985
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Owens-Illinois, Inc.
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Donald K. Wedding
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H01 - BASIC ELECTRIC ELEMENTS
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