Inventor · disambiguated record
Randall Mark Foster
Also filed as: FOSTER LEGAL REPRESENTATIVE RA · FOSTER RANDALL M · FOSTER RANDALL MARK
13 granted patents·4 pending applications·184 citations·filing 1994–2018
92Inventor score
Top patents by PatentIndex Score
17 records- 0188US6439375B1Reciprocating floor conveyor for conveying palletized loads or the likeFOSTER RAYMOND KEITH·Filed 1995·Granted Aug 27, 2002·42 cites·12 claims
- 0287US9963298B2All-steel reciprocating floor slat systemKEITH MFG CO·Filed 2017·Granted May 8, 2018·7 cites·3 claims
- 0385US5588522AReciprocating floor conveyor for conveying palletized loads or the likeFOSTER RAYMOND KEITH·Filed 1994·Granted Dec 31, 1996·48 cites·20 claims
- 0483US7556141B2Cellular base structure for a reciprocating slat conveyorKEITH MFG CO·Filed 2007·Granted Jul 7, 2009·18 cites·9 claims
- 0578US9090193B2Moving cleanout for reciprocating conveyor systemCOOK JOHN·Filed 2013·Granted Jul 28, 2015·8 cites·21 claims
- 0678US5934445AContinuously advancing reciprocating slat conveyorFOSTER RAYMOND KEITH·Filed 1997·Granted Aug 10, 1999·37 cites·22 claims
- 0777US7398873B2Releasable connection between membersKEITH MFG CO·Filed 2006·Granted Jul 15, 2008·9 cites·8 claims
- 0873US9969559B2Attachment plate for all-steel reciprocating floor slat systemKEITH MFG CO·Filed 2016·Granted May 15, 2018·3 cites·2 claims
- 0960US7736114B2Releasable connection between membersKEITH MFG CO·Filed 2007·Granted Jun 15, 2010·3 cites·2 claims
- 1055US7789218B2Drive/frame assembly for a reciprocating slat conveyorKEITH MFG CO·Filed 2008·Granted Sep 7, 2010·3 cites·10 claims
- 1150US10112779B2All-steel reciprocating floor slat systemKEITH MFG CO·Filed 2018·Granted Oct 30, 2018·0 cites·13 claims
- 1248US10124962B2Attachment plate for all-steel reciprocating floor slat systemKEITH MFG CO·Filed 2018·Granted Nov 13, 2018·0 cites·2 claims
- 1348US7028832B2Drive unit mount for reciprocating slat conveyorKEITH INVESTMENTS LLC·Filed 2004·Granted Apr 18, 2006·6 cites·24 claims
- 1445US2017029216A1All-Steel Reciprocating Floor Slat SystemKEITH MFG CO·Filed 2016·Application pending·0 cites
- 1541US2018222684A1All-Aluminum Cross-Drive For Reciprocating Floor Slat ConveyorKEITH MFG CO·Filed 2018·Application pending·0 cites
- 1641US2009078541A1Drive/frame assembly for a reciprocating slat conveyorFOSTER RANDALL MARK·Filed 2007·Application pending·0 cites
- 1734US2017101271A1Adjustable floor slats for reciprocating conveyorKEITH MFG CO·Filed 2016·Application pending·0 cites
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