Inventor · disambiguated record
Ernst Widemann
Also filed as: WIDEMANN ERNST
8 granted patents·36 citations·filing 1984–2003
83Inventor score
Top patents by PatentIndex Score
8 records- 0159US4887284AMethod of checking the presence or absence of an X-ray sheet film in a casette introduced into an apparatus for unloading or loading a sheet film into the cassette, and a device for carrying out the methodAGFA GEVAERT AG·Filed 1988·Granted Dec 12, 1989·8 cites·10 claims
- 0256US5139148ADaylight-loading film sheet packageAGFA GEVAERT NV·Filed 1990·Granted Aug 18, 1992·10 cites·16 claims
- 0351US5265148AX-ray sheet film cassetteAGFA GEVAERT AG·Filed 1992·Granted Nov 23, 1993·6 cites·13 claims
- 0448US5086446AX-ray sheet film cassetteAGFA GEVAERT AG·Filed 1990·Granted Feb 4, 1992·5 cites·4 claims
- 0545US5566222AMethod of and apparatus for exposing data on X-ray filmsAGFA GEVAERT AG FOTOTECHNIK·Filed 1994·Granted Oct 15, 1996·5 cites·13 claims
- 0640US6864492B2Cassette assembly for use with roentgen apparatus with automatic exposure controlAGFA GEVAERT·Filed 2003·Granted Mar 8, 2005·0 cites·2 claims
- 0737US6669364B2Cassette assembly for use with roentgen apparatus with automatic exposure controlAGFA GEVAERT·Filed 2001·Granted Dec 30, 2003·0 cites·10 claims
- 0831US4574852AFeedpipe for a refilling containerAGFA GEVAERT AG·Filed 1984·Granted Mar 11, 1986·2 cites·5 claims
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