Assignee
DUREX PRODUCTS INC
US·7 granted patents·171 citations·filing 1974–2009
Top patents by PatentIndex Score
7 records- 0189US4062769AElastomer screen units for shaker-screen bodiesDUREX PRODUCTS INC·Filed 1975·Granted Dec 13, 1977·55 cites·5 claims
- 0279US6634505B1Sieve bed for a sifting machineDUREX PRODUCTS INC·Filed 2000·Granted Oct 21, 2003·24 cites·28 claims
- 0376US7513352B2Hanging chuteDUREX PRODUCTS INC·Filed 2007·Granted Apr 7, 2009·11 cites·33 claims
- 0476US4140630ASorting apparatus for fragmented materialsDUREX PRODUCTS INC·Filed 1976·Granted Feb 20, 1979·41 cites·6 claims
- 0572US3943054ASegmented screen bodyDUREX PRODUCTS INC·Filed 1974·Granted Mar 9, 1976·21 cites·6 claims
- 0669US7273151B2Sieve bed for a sifting machineDUREX PRODUCTS INC·Filed 2003·Granted Sep 25, 2007·16 cites·28 claims
- 0756US7784596B2Hanging chuteDUREX PRODUCTS INC·Filed 2009·Granted Aug 31, 2010·3 cites·20 claims
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