Assignee
POWELL MACHINERY INC
US·9 granted patents·219 citations·filing 1978–1999
Top patents by PatentIndex Score
9 records- 0189US4177621AAutomatic fruit baggingPOWELL MACHINERY INC·Filed 1978·Granted Dec 11, 1979·44 cites·41 claims
- 0286US5086909AGentle handling of fruit during weight sizing and other operationsPOWELL MACHINERY INC·Filed 1989·Granted Feb 11, 1992·48 cites·17 claims
- 0370US4957619ASelf-singulating weight sizerPOWELL MACHINERY INC·Filed 1988·Granted Sep 18, 1990·25 cites·22 claims
- 0462US6179129B1Color sorter assembly and methodPOWELL MACHINERY INC·Filed 1999·Granted Jan 30, 2001·27 cites·21 claims
- 0562US5174094AAutomatic baggingPOWELL MACHINERY INC·Filed 1991·Granted Dec 29, 1992·20 cites·21 claims
- 0660US4817744AFruit sizing and weighingPOWELL MACHINERY INC·Filed 1988·Granted Apr 4, 1989·26 cites·11 claims
- 0756US5345748ABagger with plural weigh chutesPOWELL MACHINERY INC·Filed 1993·Granted Sep 13, 1994·15 cites·23 claims
- 0840US5044504ASelf-singulating weight sizerPOWELL MACHINERY INC·Filed 1990·Granted Sep 3, 1991·8 cites·18 claims
- 0937US5183151AHandling of fruit using dual plastic cup constructionPOWELL MACHINERY INC·Filed 1991·Granted Feb 2, 1993·6 cites·14 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →