Inventor · disambiguated record
James E. Kowalczyk
Also filed as: KOWALCZYK JAMES · KOWALCZYK JAMES E
13 granted patents·1 pending application·384 citations·filing 1986–2011
93Inventor score
Top patents by PatentIndex Score
14 records- 0192US5017269AMethod of continuously carbonizing primarily organic waste materialAPV CHEM MACH INC·Filed 1989·Granted May 21, 1991·84 cites·23 claims
- 0290US4704035ARemotely transmitting batch mixerBAKER PERKINS INC·Filed 1986·Granted Nov 3, 1987·76 cites·11 claims
- 0386US9724844B1Screws for a carbonizing machineKOWALCZYK JAMES E·Filed 2011·Granted Aug 8, 2017·10 cites·3 claims
- 0486US4908104AMethod of continuously carbonizing a mixture of primarily organic waste materialAPV CHEM MACH INC·Filed 1988·Granted Mar 13, 1990·47 cites·17 claims
- 0586US4744669AMixing and extruding apparatus and methodsBAKER PERKINS INC·Filed 1986·Granted May 17, 1988·52 cites·8 claims
- 0669US8323455B1Vent scraping apparatus for a carbonizing machineJONES FRED L·Filed 2009·Granted Dec 4, 2012·5 cites·33 claims
- 0764US4826323ASelf-wiping continuous mixer with enlarged bore sectionAPV CHEM MACH INC·Filed 1988·Granted May 2, 1989·24 cites·19 claims
- 0863US5304000AMethods of constructing paddle and shaft assemblies for twin screw mixer and/or processors and the resulting apparatusAPV CHEM MACH INC·Filed 1993·Granted Apr 19, 1994·20 cites·19 claims
- 0961US6470550B1Methods of making tooling to be used in high temperature casting and moldingSHEAR TOOL INC·Filed 2000·Granted Oct 29, 2002·15 cites·23 claims
- 1052US5344230AHigh horsepower hydraulically driven continuous mixing and processing systemAPV CHEM MACH INC·Filed 1991·Granted Sep 6, 1994·17 cites·18 claims
- 1149US4945807AMethod and apparatus for processing potentially explosive and sensitive materials for forming longitudinally perforated extrudate strandsAPV CHEM MACH INC·Filed 1988·Granted Aug 7, 1990·14 cites·21 claims
- 1247US5439286AMethods of constructing drive elements including paddle and shaft assemblies for twin screw mixer and/or processors and the resulting apparatusAPV CHEM MACH INC·Filed 1994·Granted Aug 8, 1995·11 cites·16 claims
- 1339US5129304AMethod and apparatus for processing potentially explosive and sensitive materials for forming longitudinally perforated extrudate strandsAPV CHEM MACH INC·Filed 1991·Granted Jul 14, 1992·9 cites·10 claims
- 1430US2003106198A1Methods of making wear resistant tooling systems to be used in high temperature casting and moldingSHEAR TOOL INC·Filed 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →