Assignee
APV CHEM MACH INC
US·9 granted patents·257 citations·filing 1988–1994
Top patents by PatentIndex Score
9 records- 0192US5017269AMethod of continuously carbonizing primarily organic waste materialAPV CHEM MACH INC·Filed 1989·Granted May 21, 1991·84 cites·23 claims
- 0286US4908104AMethod of continuously carbonizing a mixture of primarily organic waste materialAPV CHEM MACH INC·Filed 1988·Granted Mar 13, 1990·47 cites·17 claims
- 0369US5306452ADevolatilizing and/or processing systems and methodsAPV CHEM MACH INC·Filed 1993·Granted Apr 26, 1994·31 cites·16 claims
- 0464US4826323ASelf-wiping continuous mixer with enlarged bore sectionAPV CHEM MACH INC·Filed 1988·Granted May 2, 1989·24 cites·19 claims
- 0563US5304000AMethods 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
- 0652US5344230AHigh horsepower hydraulically driven continuous mixing and processing systemAPV CHEM MACH INC·Filed 1991·Granted Sep 6, 1994·17 cites·18 claims
- 0749US4945807AMethod 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
- 0847US5439286AMethods 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
- 0939US5129304AMethod 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
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