Inventor · disambiguated record
David R. Terrell
Also filed as: TERRELL DAVID · TERRELL DAVID R
32 granted patents·473 citations·filing 1987–1997
97Inventor score
Top patents by PatentIndex Score
32 records- 0195US5344734AElectrophotographic recording materialAGFA GEVAERT NV·Filed 1992·Granted Sep 6, 1994·62 cites·9 claims
- 0295US5128227AElectrophotographic recording material having a julolidine hydrazone compoundAGFA GEVAERT NV·Filed 1991·Granted Jul 7, 1992·73 cites·13 claims
- 0392US5721080AElectrophotographic material containing particular phthalocyaninesAGFA GEVAERT NV·Filed 1996·Granted Feb 24, 1998·64 cites·16 claims
- 0490US4943502APhotosensitive recording material suited for use in electrophotography containing dihydroquinoline charge transport compoundsAGFA GEVAERT NV·Filed 1989·Granted Jul 24, 1990·31 cites·12 claims
- 0583US4923774ALayered electrophotographic recording element comprising p-type charge transport compoundsAGFA GEVAERT NV·Filed 1989·Granted May 8, 1990·30 cites·11 claims
- 0674US5190817APhotoconductive recording elementAGFA GEVAERT NV·Filed 1990·Granted Mar 2, 1993·20 cites·12 claims
- 0774US5140163AReproduction of X-ray images with photostimulable phosphorAGFA GEVAERT NV·Filed 1988·Granted Aug 18, 1992·27 cites·33 claims
- 0874US4981768APhotosensitive recording material having an N-aryl carbazole p-type charge transport compoundAGFA GEVAERT NV·Filed 1989·Granted Jan 1, 1991·18 cites·10 claims
- 0965US5208127APhotoconductive recording material with special outermost layerAGFA GEVAERT NV·Filed 1990·Granted May 4, 1993·13 cites·13 claims
- 1063US5312708APhotoconductive recording material having a crosslinked binder systemAGFA GEVARET N V·Filed 1993·Granted May 17, 1994·15 cites·9 claims
- 1159US5134048AElectrophotographic recording material containing photoconductive porphyrin compoundsAGFA GEVAERT NV·Filed 1990·Granted Jul 28, 1992·12 cites·15 claims
- 1257US6541128B2Electroluminescent arrangements using blend systemsBAYER AG·Filed 1997·Granted Apr 1, 2003·17 cites·18 claims
- 1356US5208128APhotoconductive recording material with special outermost layerAGFA GEVAERT NV·Filed 1990·Granted May 4, 1993·9 cites·13 claims
- 1452US5306587APhotosensitive recording materialAGFA GEVAERT NV·Filed 1992·Granted Apr 26, 1994·11 cites·12 claims
- 1552US5140159AReproduction of X-ray images with photostimulable phosphorAGFA GEVAERT NV·Filed 1989·Granted Aug 18, 1992·12 cites·9 claims
- 1651US6099997APhotoconductive recording material comprising a crosslinked binder systemAGFA GEVAERT NV·Filed 1996·Granted Aug 8, 2000·9 cites·6 claims
- 1751US5506081APhotoconductive recording material comprising a crosslinked binder systemAGFA GEVAERT NV·Filed 1993·Granted Apr 9, 1996·7 cites·10 claims
- 1848US6174635B1Electrophotographic recording material containing metal-free phthalocyaninesAGFA GEVAERT NV·Filed 1995·Granted Jan 16, 2001·9 cites·2 claims
- 1940US5514298APhotostimulable phosphor for use in radiographyAGFA GEVAERT NV·Filed 1995·Granted May 7, 1996·8 cites·6 claims
- 2039US4822696AProcess for the conversion of X-raysAGFA GEVAERT NV·Filed 1987·Granted Apr 18, 1989·8 cites·8 claims
- 2138US5248579AElectrophotographic recording materialAGFA GEVAERT NV·Filed 1992·Granted Sep 28, 1993·4 cites·11 claims
- 2237US5043238APhotosensitive recording material suited for use in electrophotography containing dihydroquinoline charge transport compoundsAGFA GEVAERT NV·Filed 1990·Granted Aug 27, 1991·4 cites·10 claims
- 2336US5529867APhotoconductive recording material with crosslinked binder systemAGFA GEVAERT NV·Filed 1993·Granted Jun 25, 1996·3 cites·10 claims
- 2435US5786118APhotoconductive recording material containing crosslinked binder systemAGFA GEVAERT NV·Filed 1996·Granted Jul 28, 1998·3 cites·4 claims
- 2534US5145759AElectrophotographic recording materialAGFA GEVAERT NV·Filed 1990·Granted Sep 8, 1992·3 cites·17 claims
- 2632US5340675AElectrophotographic recording materialAGFA GEVAERT NV·Filed 1993·Granted Aug 23, 1994·1 cites·9 claims
- 2731US5449595AMethod for making direct-positive photographic imagesAGFA GEVAERT NV·Filed 1994·Granted Sep 12, 1995·0 cites·5 claims
- 2830US6010843APhotothermographic recording material comprising a hydrazine compound and a recording process thereforAGFA GEVAERT NV·Filed 1997·Granted Jan 4, 2000·0 cites·7 claims
- 2930US5137795AElectrophotographic recording materialAGFA GEVAERT NV·Filed 1991·Granted Aug 11, 1992·0 cites·11 claims
- 3029US5480770AMethod for making direct-positive photographic imagesAGFA GEVAERT NV·Filed 1994·Granted Jan 2, 1996·0 cites·5 claims
- 3127US5162518AHeterocyclic compounds and porphyrin compounds obtainable therefromBAYER AG·Filed 1992·Granted Nov 10, 1992·0 cites·4 claims
- 3225US4990421AElectrophotographic recording material containing a trisazo dyeAGFA GEVAERT NV·Filed 1989·Granted Feb 5, 1991·0 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →