Assignee
ORIGINAL HANAU QUARZLAMPEN
12 granted patents·175 citations·filing 1973–1978
Top patents by PatentIndex Score
12 records- 0183US4032771ASurgical operating lampORIGINAL HANAU QUARZLAMPEN·Filed 1975·Granted Jun 28, 1977·45 cites·7 claims
- 0280US4012954ATesting apparatus for light- and weather-resisting propertiesORIGINAL HANAU QUARZLAMPEN·Filed 1976·Granted Mar 22, 1977·52 cites·25 claims
- 0373US3967107AOperating theater lightORIGINAL HANAU QUARZLAMPEN·Filed 1973·Granted Jun 29, 1976·24 cites·1 claims
- 0458US4139883ARotary joint, particularly to suspend heavy metal weights from a ceiling, such as an operating room lightORIGINAL HANAU QUARZLAMPEN·Filed 1977·Granted Feb 13, 1979·16 cites·10 claims
- 0557US4039886AContact pin insulation of infrared bright radiatorsORIGINAL HANAU QUARZLAMPEN·Filed 1976·Granted Aug 2, 1977·11 cites·9 claims
- 0655US4171499AElectric lamp and socket construction, particularly infrared, elongated, high-power radiator for photo copy apparatus, and method of its manufactureORIGINAL HANAU QUARZLAMPEN·Filed 1977·Granted Oct 16, 1979·7 cites·14 claims
- 0751US4015134AApparatus for controlling the absorption of one or more color components contained in a textile dyeing fluidORIGINAL HANAU QUARZLAMPEN·Filed 1976·Granted Mar 29, 1977·5 cites·10 claims
- 0847US4246509AGas discharge lamp with about 4 parts nitrogen and 1 part xenonORIGINAL HANAU QUARZLAMPEN·Filed 1978·Granted Jan 20, 1981·5 cites·2 claims
- 0937US4039884ADischarge lamp for the disactivation of micro-organismsORIGINAL HANAU QUARZLAMPEN·Filed 1976·Granted Aug 2, 1977·3 cites·10 claims
- 1031US3974375ADevice for measuring the irradiation energy impinged upon a target within a fixed periodORIGINAL HANAU QUARZLAMPEN·Filed 1975·Granted Aug 10, 1976·3 cites·4 claims
- 1126US4055779AGas discharge lampORIGINAL HANAU QUARZLAMPEN·Filed 1975·Granted Oct 25, 1977·0 cites·3 claims
- 1225US4181926AIlluminating fixture for surgical lightORIGINAL HANAU QUARZLAMPEN·Filed 1978·Granted Jan 1, 1980·4 cites·9 claims
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