Inventor · disambiguated record
Robert L. Williamson
Also filed as: WILLIAMSON ROBERT L
17 granted patents·1 pending application·142 citations·filing 1978–2021
92Inventor score
Top patents by PatentIndex Score
18 records- 0184US4501229AAutomatic animal-feeding deviceWILLIAMSON ROBERT L·Filed 1983·Granted Feb 26, 1985·38 cites·2 claims
- 0278US6360787B1Dispensing mechanism for a produce packaging machineFiled 2000·Granted Mar 26, 2002·18 cites·18 claims
- 0377US9888629B2HarvesterA & B PACKING EQUIPMENT INC·Filed 2016·Granted Feb 13, 2018·4 cites·14 claims
- 0471US10167098B2Box filler for produce packagingWILLIAMSON ROBERT L·Filed 2014·Granted Jan 1, 2019·4 cites·9 claims
- 0565US5551210AMachine for packaging productFiled 1995·Granted Sep 3, 1996·23 cites·17 claims
- 0663US7437791B2Apparatus for removing insects from produceWILLIAMSON ROBERT L·Filed 2004·Granted Oct 21, 2008·5 cites·6 claims
- 0759US10045484B2Shaped conveyor system for a harvesterA & B PACKING EQUIPMENT INC·Filed 2016·Granted Aug 14, 2018·1 cites·21 claims
- 0857US6907981B2Conveyer assembly for a produce packaging systemFiled 2003·Granted Jun 21, 2005·5 cites·4 claims
- 0955US4787129AMetal of manufacturing a composite journal bushingDRESSER IND·Filed 1984·Granted Nov 29, 1988·14 cites·6 claims
- 1054US4232912AEarth boring bit with gridded ferrous bearing surfaceDRESSER IND·Filed 1978·Granted Nov 11, 1980·12 cites·4 claims
- 1152US5810175AAdjustable size sorting apparatus for round produceFiled 1997·Granted Sep 22, 1998·16 cites·9 claims
- 1250US10721867B2Shaped conveyor system for a harvesterA & B PACKING EQUIPMENT INC·Filed 2018·Granted Jul 28, 2020·0 cites·22 claims
- 1348US10375888B2HarvesterA & B PACKING EQUIPMENT INC·Filed 2018·Granted Aug 13, 2019·0 cites·20 claims
- 1444US11738370B2Chute apparatus for sorting small objects, such as fruitA & B PACKING EQUIPMENT INC·Filed 2021·Granted Aug 29, 2023·0 cites·14 claims
- 1543US9085415B2Conveyer belt for round produceWILLIAMSON ROBERT L·Filed 2014·Granted Jul 21, 2015·0 cites·9 claims
- 1639US2006113224A1Adjustable size sorting apparatus for small produceWILLIAMSON ROBERT L·Filed 2004·Application pending·0 cites
- 1733US7065902B2Blueberry dryerWILLIAMSON ROBERT L·Filed 2004·Granted Jun 27, 2006·0 cites·15 claims
- 1827US4867417APower lift-assist apparatusWILLIAMSON ROBERT L·Filed 1988·Granted Sep 19, 1989·2 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →