Assignee
WILLIAMSON ROBERT L
6 granted patents·1 pending application·49 citations·filing 1983–2014
Top patents by PatentIndex Score
7 records- 0184US4501229AAutomatic animal-feeding deviceWILLIAMSON ROBERT L·Filed 1983·Granted Feb 26, 1985·38 cites·2 claims
- 0271US10167098B2Box filler for produce packagingWILLIAMSON ROBERT L·Filed 2014·Granted Jan 1, 2019·4 cites·9 claims
- 0363US7437791B2Apparatus for removing insects from produceWILLIAMSON ROBERT L·Filed 2004·Granted Oct 21, 2008·5 cites·6 claims
- 0443US9085415B2Conveyer belt for round produceWILLIAMSON ROBERT L·Filed 2014·Granted Jul 21, 2015·0 cites·9 claims
- 0539US2006113224A1Adjustable size sorting apparatus for small produceWILLIAMSON ROBERT L·Filed 2004·Application pending·0 cites
- 0633US7065902B2Blueberry dryerWILLIAMSON ROBERT L·Filed 2004·Granted Jun 27, 2006·0 cites·15 claims
- 0727US4867417APower lift-assist apparatusWILLIAMSON ROBERT L·Filed 1988·Granted Sep 19, 1989·2 cites·11 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →