Inventor · disambiguated record
Stephen J. Derezinski
Also filed as: DEREZINSKI III STEPHEN J · DEREZINSKI STEPHEN J · DEREZINSKI STEPHEN JOSEPH
14 granted patents·1 pending application·281 citations·filing 1992–2014
92Inventor score
Top patents by PatentIndex Score
15 records- 0191US5638267AMethod and apparatus for minimizing unwanted dynamics in a physical systemCONVOLVE INC·Filed 1994·Granted Jun 10, 1997·150 cites·130 claims
- 0280US6513963B2Multi-staged vented extrusion screw with dual channel depth pumping sectionEASTMAN KODAK CO·Filed 2001·Granted Feb 4, 2003·17 cites·16 claims
- 0377US8617457B2Apparatus and method for condensing metal vaporPOWELL ADAM CLAYTON·Filed 2012·Granted Dec 31, 2013·2 cites·32 claims
- 0471US5358327AApparatus for plasticizing particulate plastic materialEASTMAN KODAK CO·Filed 1992·Granted Oct 25, 1994·31 cites·7 claims
- 0567US5329964ACriss-cross hopper including non-contacting insertsEASTMAN KODAK CO·Filed 1993·Granted Jul 19, 1994·24 cites·6 claims
- 0667US5320679ACoating hopper with criss-cross flow circuitEASTMAN KODAK CO·Filed 1993·Granted Jun 14, 1994·35 cites·11 claims
- 0764US8795506B2Primary production of elementsINFINIUM INC·Filed 2013·Granted Aug 5, 2014·0 cites·7 claims
- 0862US9255337B2Methods and apparatus for processing of rare earth metal oreDEREZINSKI STEPHEN JOSEPH·Filed 2011·Granted Feb 9, 2016·1 cites·16 claims
- 0959US6293690B1Vented single stage barrier screw with a gas vent hole and axial bore in the screw for venting gasesEASTMAN KODAK CO·Filed 2000·Granted Sep 25, 2001·3 cites·5 claims
- 1058US8926727B2Apparatus and method for condensing metal vaporINFINIUM INC·Filed 2013·Granted Jan 6, 2015·0 cites·23 claims
- 1146US5500172AMethod for plasticizing particulate plastic materialEASTMAN KODAK CO·Filed 1994·Granted Mar 19, 1996·11 cites·6 claims
- 1246US2016376719A1Clean, efficient metal electrolysis via som anodesINFINIUM INC·Filed 2014·Application pending·0 cites
- 1335US9234288B2Conductor of high electrical current at high temperature in oxygen and liquid metal environmentPOWELL IV ADAM CLAYTON·Filed 2012·Granted Jan 12, 2016·0 cites·23 claims
- 1435US6164810AVented single stage barrier screw with a gas vent hole and axial bore in the screw for venting gasesEASTMAN KODAK CO·Filed 1998·Granted Dec 26, 2000·4 cites·7 claims
- 1531US5314246AIncreased barrel-stress extruderEASTMAN KODAK CO·Filed 1993·Granted May 24, 1994·3 cites·6 claims
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