Inventor · disambiguated record
Gregory S. Jarrold
Also filed as: JARROLD GREGORY S
35 granted patents·967 citations·filing 1989–2000
98Inventor score
Top patents by PatentIndex Score
35 records- 0199US6561627B2Thermal actuatorEASTMAN KODAK CO·Filed 2000·Granted May 13, 2003·207 cites·19 claims
- 0296US4967085AX-ray intensifying screen including a titanium activated hafnium dioxide phosphor containing neodymium to reduce afterglowEASTMAN KODAK CO·Filed 1989·Granted Oct 30, 1990·82 cites·12 claims
- 0389US4972086AX-ray intensifying screen including a titanium activated hafnium dioxide phosphor containing erbium to reduce afterglowEASTMAN KODAK CO·Filed 1989·Granted Nov 20, 1990·64 cites·10 claims
- 0486US5698857A(Barium hafnate: Cu) phosphors and phosphor screensEASTMAN KODAK CO·Filed 1995·Granted Dec 16, 1997·60 cites·22 claims
- 0582US4994205AComposition containing a hafnia phosphor of enhanced luminescenceEASTMAN KODAK CO·Filed 1990·Granted Feb 19, 1991·42 cites·14 claims
- 0680US5889234AZirconia ceramic members with laser induced electrical conductivity in surfaces thereofEASTMAN KODAK CO·Filed 1996·Granted Mar 30, 1999·36 cites·7 claims
- 0780US5695828AMethod for inducing electrical conductivity in zirconia ceramic surfacesEASTMAN KODAK CO·Filed 1996·Granted Dec 9, 1997·37 cites·16 claims
- 0879US5786600A(Barium hafnate:Ti, Ce, Pb) phosphors phosphor screens and phosphor preparation methodsEASTMAN KODAK CO·Filed 1995·Granted Jul 28, 1998·43 cites·27 claims
- 0975US4983847AX-ray intensifying screen including a titanium activated hafnium dioxide phosphor containing indiumEASTMAN KODAK CO·Filed 1989·Granted Jan 8, 1991·29 cites·12 claims
- 1072US4988880AX-ray intensifying screen containing hafnia phosphorEASTMAN KODAK CO·Filed 1989·Granted Jan 29, 1991·26 cites·21 claims
- 1171US5095218AX-ray intensifying screen with enhanced emissionEASTMAN KODAK CO·Filed 1990·Granted Mar 10, 1992·25 cites·30 claims
- 1267US4996003ATitanium activated hafnia and/or zirconia host phosphor containing a selected rare earthEASTMAN KODAK CO·Filed 1990·Granted Feb 26, 1991·21 cites·21 claims
- 1365US5836248AZirconia-alumina composite ceramic lithographic printing memberEASTMAN KODAK CO·Filed 1997·Granted Nov 17, 1998·17 cites·17 claims
- 1464US4980559AX-ray intensifying screen including a titanium activated hafnium dioxide phospher containing europium to reduce afterglowEASTMAN KODAK CO·Filed 1989·Granted Dec 25, 1990·19 cites·11 claims
- 1563US4990282ATitanium activated hafnia and/or zirconia host phosphor containing scandiumEASTMAN KODAK CO·Filed 1990·Granted Feb 5, 1991·23 cites·12 claims
- 1663US4972516AX-ray intensifying screen including a titanium activated hafnium dioxide phosphur containing holmium to reduce afterglowEASTMAN KODAK CO·Filed 1989·Granted Nov 20, 1990·16 cites·10 claims
- 1761US5008034ATitanium activated hafnia and/or zirconia host phosphor containing neodymiumEASTMAN KODAK CO·Filed 1990·Granted Apr 16, 1991·16 cites·13 claims
- 1861US4980560AX-ray intensifying screen including a titanium activated hafnium dioxide phosphor containing scandiumEASTMAN KODAK CO·Filed 1989·Granted Dec 25, 1990·17 cites·12 claims
- 1960US5827470AMethod for preparing a zirconia/zirconium diboride compositeEASTMAN KODAK CO·Filed 1997·Granted Oct 27, 1998·18 cites·11 claims
- 2060US4992205ATitanium activated hafnia and/or zirconia host phosphor containing indiumEASTMAN KODAK CO·Filed 1990·Granted Feb 12, 1991·20 cites·12 claims
- 2160US4975588AX-ray intensifying screen including a titanium activated hafnium dioxide phosphor containing lutetium to reduce afterglowEASTMAN KODAK CO·Filed 1989·Granted Dec 4, 1990·14 cites·10 claims
- 2259US5683481AMethod of making core shell structured articles based on alumina ceramics having spinel surfacesEASTMAN KODAK CO·Filed 1996·Granted Nov 4, 1997·17 cites·6 claims
- 2358US5688731ACeramic articles containing doped zirconia having high electrical conductivityEASTMAN KODAK CO·Filed 1996·Granted Nov 18, 1997·14 cites·11 claims
- 2458US5017791AX-ray intensifying screen including a titanium activated hafnium dioxide phosphor containing yttrium to reduce afterglowEASTMAN KODAK CO·Filed 1989·Granted May 21, 1991·13 cites·11 claims
- 2558US4961004AX-ray intensifying screen including a titanium activated hafnium dioxide phosphor containing samarium to reduce afterglowEASTMAN KODAK CO·Filed 1989·Granted Oct 2, 1990·13 cites·10 claims
- 2656US5672302AIn-situ surface nitridation of zirconia ceramicsEASTMAN KODAK CO·Filed 1996·Granted Sep 30, 1997·13 cites·12 claims
- 2756US4963753AX-ray intensifying screen including a titanium activated hafnium dioxide phosphor containing gadolinium to reduce afterglowEASTMAN KODAK CO·Filed 1989·Granted Oct 16, 1990·12 cites·11 claims
- 2856US4963754AX-ray intensifying screen including a titanium activated hafnium dioxide phosphor containing thulium to reduce afterglowEASTMAN KODAK CO·Filed 1989·Granted Oct 16, 1990·12 cites·11 claims
- 2953US4967087AX-ray intensifying screen including a titanium activated hafnium dioxide phosphor containing ytterbium to reduce afterglowEASTMAN KODAK CO·Filed 1989·Granted Oct 30, 1990·12 cites·11 claims
- 3047US4988881ATin-activated lithium hafnate phosphor composition and X-ray intensifying screenEASTMAN KODAK CO·Filed 1989·Granted Jan 29, 1991·8 cites·27 claims
- 3141US5112700APhosphor composition and x-ray intensifying screen capable of emitting principally in the spectral region of native silver halide sensitivityEASTMAN KODAK CO·Filed 1991·Granted May 12, 1992·7 cites·24 claims
- 3239US5696040ACeramic article containing a core comprising zirconia and a shell comprising zirconium borideEASTIMAN KODAK COMPANY·Filed 1996·Granted Dec 9, 1997·7 cites·14 claims
- 3337US5679611ACeramic article containing a core comprising tetragonal zirconia and a shell comprising zirconium nitrideEASTMAN KODAK CO·Filed 1996·Granted Oct 21, 1997·4 cites·4 claims
- 3434US5173611APhosphor composition and X-ray intensifying screen exhibiting peak emission in the ultravioletEASTMAN KODAK CO·Filed 1992·Granted Dec 22, 1992·3 cites·12 claims
- 3530US5702766AProcess of forming a ceramic article containing a core comprising zirconia and a shell comprising zirconium borideEASTMAN KODAK CO·Filed 1996·Granted Dec 30, 1997·0 cites·26 claims
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