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Anton K. Niessen
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Eindhoven, NL
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last 30 patents
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Patent Grant
Scandate cathode exhibiting scandium segregation
Patent number
5,006,753
Issue date
Apr 9, 1991
U.S. Philips Corporation
Jan Hasker
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
X-Ray tube having a rotary anode
Patent number
4,562,587
Issue date
Dec 31, 1985
U.S. Philips Corporation
Jan Gerkema
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...