Inventor · disambiguated record
Frank A. Hull
Also filed as: HULL FRANK A
7 granted patents·2 pending applications·71 citations·filing 1982–2008
84Inventor score
Top patents by PatentIndex Score
9 records- 0179US6700598B1Digital imaging system employing non-coherent light sourceCORTRON CORP·Filed 2001·Granted Mar 2, 2004·23 cites·30 claims
- 0273US6931992B1Combined ablation and exposure system and methodCORTRON CORP·Filed 2004·Granted Aug 23, 2005·14 cites·27 claims
- 0364US4498140AAutomated self calibrating exposure computerCARLSON CHESLEY F·Filed 1982·Granted Feb 5, 1985·9 cites·38 claims
- 0458US4933543ADark signal compensation for diode arraysCARLSON CHESLEY F·Filed 1987·Granted Jun 12, 1990·17 cites·14 claims
- 0550US7506583B1Flexographic printing reflectorCORTRON CORP·Filed 2003·Granted Mar 24, 2009·1 cites·15 claims
- 0642US2010073660A1Spectrally controlled high energy density light source photopolymer exposure systemNEWCORT LLC·Filed 2008·Application pending·0 cites
- 0741US2009235835A1Method and apparatus for processing flexographic printing platesCORTRON CORPOATION·Filed 2006·Application pending·0 cites
- 0839US4989032AProof lightCARLSON CO CHESLEY F·Filed 1989·Granted Jan 29, 1991·4 cites·21 claims
- 0921US4941746AApparatus for automatically determining the densities of a graphic imageCARLSON CO CHESLEY F·Filed 1987·Granted Jul 17, 1990·3 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →