Assignee
SCHILLER PFEIFFER INC
US·10 granted patents·1 pending application·197 citations·filing 1990–2008
Top patents by PatentIndex Score
11 records- 0178US5102056ACombination leaf and lawn debris comminuting vacuum and wood chipperSCHILLER PFEIFFER INC·Filed 1990·Granted Apr 7, 1992·35 cites·27 claims
- 0276US5299647ATined rotary blade for cultivatorsSCHILLER PFEIFFER INC·Filed 1992·Granted Apr 5, 1994·39 cites·6 claims
- 0369US7320147B2Lawn sweeperSCHILLER PFEIFFER INC·Filed 2005·Granted Jan 22, 2008·8 cites·8 claims
- 0467US5287770ADie cast transmission housing for rototillerSCHILLER PFEIFFER INC·Filed 1992·Granted Feb 22, 1994·33 cites·9 claims
- 0564US7487842B2Turf aeratorSCHILLER PFEIFFER INC·Filed 2008·Granted Feb 10, 2009·6 cites·7 claims
- 0664US5735018ABlower for moving debrisSCHILLER PFEIFFER INC·Filed 1996·Granted Apr 7, 1998·34 cites·6 claims
- 0760US7341114B2Turf aeratorSCHILLER PFEIFFER INC·Filed 2004·Granted Mar 11, 2008·11 cites·5 claims
- 0860US7100702B2Turf aeratorSCHILLER PFEIFFER INC·Filed 2004·Granted Sep 5, 2006·12 cites·3 claims
- 0952US7040448B2Hand control mechanism to produce a selectively changeable effect on a continuously variable input shaftSCHILLER PFEIFFER INC·Filed 2003·Granted May 9, 2006·14 cites·18 claims
- 1043US2005193701A1Apparatus for processing of organic materialSCHILLER PFEIFFER INC·Filed 2004·Application pending·0 cites
- 1139US6364030B1Teeth arrangement for blade disksSCHILLER PFEIFFER INC·Filed 2000·Granted Apr 2, 2002·5 cites·11 claims
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