Inventor · disambiguated record
Gregory L. Zwadlo
Also filed as: ZWADLO GREGORY L · ZWADLO GREGORY LLOYD
30 granted patents·5 pending applications·519 citations·filing 1987–2014
97Inventor score
Files withMINNESOTA MINING & MFG15EASTMAN KODAK CO6ZWADLO GREGORY L5FOHRENKAMM ELSIE ANDERSON2ZWADLO GREGORY LLOYD2
Top patents by PatentIndex Score
35 records- 0198US4728983ASingle beam full color electrophotographyMINNESOTA MINING & MFG·Filed 1987·Granted Mar 1, 1988·100 cites·16 claims
- 0296US7279254B2Method of making an article bearing a relief image using a removable filmEASTMAN KODAK CO·Filed 2005·Granted Oct 9, 2007·29 cites·27 claims
- 0395US7799504B2Mask film to form relief images and method of useEASTMAN KODAK CO·Filed 2007·Granted Sep 21, 2010·30 cites·7 claims
- 0491US7802598B2Lamination device method for flexographic plate manufacturingEASTMAN KODAK CO·Filed 2010·Granted Sep 28, 2010·8 cites·11 claims
- 0589US8034540B2System and method employing secondary back exposure of flexographic plateEASTMAN KODAK CO·Filed 2008·Granted Oct 11, 2011·9 cites·15 claims
- 0688US8399177B2Enhanced relief printing plateSTOLT PETER·Filed 2008·Granted Mar 19, 2013·19 cites·10 claims
- 0788US5493321AMethod and apparatus of characterization for photoelectric color proofing systemsMINNESOTA MINING & MFG·Filed 1993·Granted Feb 20, 1996·94 cites·29 claims
- 0885US9096051B1Forming printed patterns of multiple print materialsFOHRENKAMM ELSIE ANDERSON·Filed 2014·Granted Aug 4, 2015·3 cites·20 claims
- 0985US5053820ADeveloping module drive system for an electrographic printerMINNESOTA MINING & MFG·Filed 1990·Granted Oct 1, 1991·32 cites·47 claims
- 1082US7807001B2Lamination device method for flexographic plate manufacturingEASTMAN KODAK CO·Filed 2007·Granted Oct 5, 2010·6 cites·9 claims
- 1182US4946753ALiquid electrophotographic tonersMINNESOTA MINING & MFG·Filed 1988·Granted Aug 7, 1990·29 cites·20 claims
- 1280US8198012B2Method of using mask film to form relief imagesZWADLO GREGORY L·Filed 2010·Granted Jun 12, 2012·3 cites·16 claims
- 1375US6001530ALaser addressed black thermal transfer donorsIMATION CORP·Filed 1998·Granted Dec 14, 1999·28 cites·20 claims
- 1474US5023668AMethod and apparatus for adhesive transferMINNESOTA MINING & MFG·Filed 1990·Granted Jun 11, 1991·23 cites·40 claims
- 1572US8530142B2Flexographic printing plate precursor, imaging assembly, and useZWADLO GREGORY LLOYD·Filed 2011·Granted Sep 10, 2013·2 cites·9 claims
- 1672US5302482ALiquid electrophotographic tonerMINNESOTA MINING & MFG·Filed 1991·Granted Apr 12, 1994·18 cites·22 claims
- 1772US5258810AMethod for calibrating an electrophotographic proofing systemMINNESOTA MINING & MFG·Filed 1991·Granted Nov 2, 1993·21 cites·24 claims
- 1871US9315062B2System for printing linesZWADLO GREGORY L·Filed 2014·Granted Apr 19, 2016·3 cites·11 claims
- 1970US9205638B2Method of forming printed patternsZWADLO GREGORY LLOYD·Filed 2014·Granted Dec 8, 2015·2 cites·25 claims
- 2069US8632944B2Method of using mask film to form relief imagesZWADLO GREGORY L·Filed 2012·Granted Jan 21, 2014·1 cites·9 claims
- 2163US5061583AColor electrophotography for high quality half-tone imagesMINNESOTA MINING & MFG·Filed 1990·Granted Oct 29, 1991·14 cites·11 claims
- 2252US5124220ABilayer topcoats for organic photoconductive elementsMINNESOTA MINING & MFG·Filed 1990·Granted Jun 23, 1992·9 cites·19 claims
- 2352US4994860ALiquid toners handling network for an electrographic printerMINNESOTA MINING & MFG·Filed 1990·Granted Feb 19, 1991·10 cites·29 claims
- 2450US2011310371A1System and method employing secondary back exposure of flexographic plateZWADLO GREGORY L·Filed 2011·Application pending·0 cites
- 2550US2011120544A1Deposition inhibitor composition and method of useLEVY DAVID H·Filed 2009·Application pending·0 cites
- 2650US2010224091A1Trailing edge pattern for relief plate featureZWADLO GREGORY L·Filed 2009·Application pending·0 cites
- 2747US9398698B2Forming patterns of electrically conductive materialsFOHRENKAMM ELSIE ANDERSON·Filed 2013·Granted Jul 19, 2016·0 cites·14 claims
- 2847US8796583B2Method of forming a structured surface using ablatable radiation sensitive materialALI M ZAKI·Filed 2004·Granted Aug 5, 2014·2 cites·5 claims
- 2945US5083163APhotoconductor resetting following multiple charge imagesMINNESOTA MINING & MFG·Filed 1990·Granted Jan 21, 1992·7 cites·21 claims
- 3043US2005041093A1Media construction for use in auto-focus laserFiled 2003·Application pending·0 cites
- 3143US2007202442A1Method and apparatus for merging a mask and a printing plateEASTMAN KODAK CO·Filed 2006·Application pending·0 cites
- 3241US5262825ADensity process control for an electrophotographic proofing systemMINNESOTA MINING & MFG·Filed 1991·Granted Nov 16, 1993·6 cites·18 claims
- 3339US5296645ALiquid toner developing module for electrographic recordingMINNESOTA MINING & MFG·Filed 1992·Granted Mar 22, 1994·4 cites·7 claims
- 3437US4907532AEndless belt development electrode for electrographic imageMINNESOTA MINING & MFG·Filed 1988·Granted Mar 13, 1990·4 cites·2 claims
- 3534US5342720AColor proofing element and process for making the sameMINNESOTA MINING & MFG·Filed 1993·Granted Aug 30, 1994·3 cites·10 claims
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