Assignee
ROTEX
US·25 granted patents·3 pending applications·423 citations·filing 1975–2007
Top patents by PatentIndex Score
28 records- 0187US4234416AFeed stream splitter for multiple deck screening machineROTEX·Filed 1979·Granted Nov 18, 1980·51 cites·11 claims
- 0285US5222605AAutomatic particle size analyzer using stacked sievesROTEX·Filed 1992·Granted Jun 29, 1993·43 cites·49 claims
- 0374US6070736ASealing mechanism and method for screening machinesROTEX·Filed 1998·Granted Jun 6, 2000·46 cites·32 claims
- 0473US5186333ATop cover clamp for screening machineROTEX·Filed 1991·Granted Feb 16, 1993·31 cites·10 claims
- 0568US6763948B2Screening machine with acceleration modificationROTEX·Filed 2002·Granted Jul 20, 2004·16 cites·47 claims
- 0664US4802591ALouvered chip screenerROTEX·Filed 1988·Granted Feb 7, 1989·25 cites·29 claims
- 0762US5165550ABall cage insert and cage support for screening machineROTEX·Filed 1991·Granted Nov 24, 1992·18 cites·15 claims
- 0857US6073979AAdjustable clamp and force level indicator for screening machine coverROTEX·Filed 1997·Granted Jun 13, 2000·23 cites·19 claims
- 0957US5150796ARetractable, air pressure actuated hold-down clampROTEX·Filed 1991·Granted Sep 29, 1992·18 cites·12 claims
- 1057US4251354AScreening machineROTEX·Filed 1979·Granted Feb 17, 1981·19 cites·10 claims
- 1156US6053329AVibratory frame mounting structure for screening machinesROTEX·Filed 1998·Granted Apr 25, 2000·20 cites·35 claims
- 1256USD294948SParticle size analyzerROTEX·Filed 1986·Granted Mar 29, 1988·8 cites·1 claims
- 1354US4702826AScreen cleaner for particle size analyzerROTEX·Filed 1986·Granted Oct 27, 1987·16 cites·7 claims
- 1450US5301814AIncreasing the relative motion of a screen deckROTEX·Filed 1992·Granted Apr 12, 1994·12 cites·31 claims
- 1549US2007125688A1Screening machine, associated screen panel and sealROTEX·Filed 2006·Application pending·0 cites
- 1648US5259511ASliding conduit connector for screening machineROTEX·Filed 1991·Granted Nov 9, 1993·12 cites·12 claims
- 1748US2011036759A1Screening machine and associated screen panelROTEX·Filed 2005·Application pending·0 cites
- 1847US4797204AAutomatic particle-size analyzer with divided drumROTEX·Filed 1988·Granted Jan 10, 1989·11 cites·15 claims
- 1946US4814071AFlexible connector for screening machineROTEX·Filed 1987·Granted Mar 21, 1989·10 cites·3 claims
- 2045US5730297AScreening machine with improved base force reductionROTEX·Filed 1995·Granted Mar 24, 1998·11 cites·12 claims
- 2140US4069146ADistribution of feed onto a screening machineROTEX·Filed 1976·Granted Jan 17, 1978·6 cites·14 claims
- 2239US5074012ASelf-locking hold-down clampROTEX·Filed 1991·Granted Dec 24, 1991·7 cites·13 claims
- 2338US2008223761A1Sealing Mechanism and Associated Sealing Method for Screening MachinesROTEX·Filed 2007·Application pending·0 cites
- 2434US3950755ARadio control for pressROTEX·Filed 1975·Granted Apr 13, 1976·9 cites·20 claims
- 2533US5887726ACoupling for connecting feed spout to screening machineROTEX·Filed 1996·Granted Mar 30, 1999·4 cites·16 claims
- 2633US4057492AAdjustment of motion of screening machineROTEX·Filed 1976·Granted Nov 8, 1977·6 cites·11 claims
- 2729US5069778AScreen deck with pedestal mounted slatsROTEX·Filed 1990·Granted Dec 3, 1991·1 cites·16 claims
- 2826US5181618AApparatus for clearing the weigh pan of a particle size analyzerROTEX·Filed 1991·Granted Jan 26, 1993·0 cites·16 claims
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →