Assignee
HYDRECLAIM CORP
US·8 granted patents·791 citations·filing 1975–1993
Top patents by PatentIndex Score
8 records- 0196US5148943AMethod and apparatus for metering and blending different material ingredientsHYDRECLAIM CORP·Filed 1991·Granted Sep 22, 1992·160 cites·14 claims
- 0295US5172489APlastic resin drying apparatus and methodHYDRECLAIM CORP·Filed 1991·Granted Dec 22, 1992·79 cites·20 claims
- 0395US4454943AAuger housing constructionHYDRECLAIM CORP·Filed 1981·Granted Jun 19, 1984·72 cites·7 claims
- 0494US5110521AHybrid apparatus and method for blending materialsHYDRECLAIM CORP·Filed 1990·Granted May 5, 1992·131 cites·13 claims
- 0594US4108334AApparatus for feeding scrap and base plastics material to an extruderHYDRECLAIM CORP·Filed 1975·Granted Aug 22, 1978·83 cites·15 claims
- 0693US5261743AApparatus and methods for feeding a substantially uniform quantity of a mixture of materials having variable individual densitiesHYDRECLAIM CORP·Filed 1993·Granted Nov 16, 1993·97 cites·19 claims
- 0793US4148100AApparatus and method for mixing fluffy and rigid plastics materialsHYDRECLAIM CORP·Filed 1977·Granted Apr 3, 1979·78 cites·15 claims
- 0890US4756348AControl apparatus for plastic blending machineryHYDRECLAIM CORP·Filed 1986·Granted Jul 12, 1988·91 cites·18 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →