Inventor · disambiguated record
Peter De Groot
Also filed as: DE GROOT PETER · DE GROOT PETER F · DE GROOT PETER FRITS
10 granted patents·2 pending applications·103 citations·filing 1986–2018
88Inventor score
Files withDARRIGO BROS CO OF CALIFORNIA5SECO PACKING3DE GROOT PETER2BUT ANTLE INC1VALLEY FABRICATION INC1
Top patents by PatentIndex Score
12 records- 0186US10238031B2Harvester for leafy plantsDARRIGO BROS CO OF CALIFORNIA·Filed 2017·Granted Mar 26, 2019·9 cites·18 claims
- 0286US6463722B1Leafy vegetable harvester and methodSECO PACKING·Filed 2000·Granted Oct 15, 2002·27 cites·16 claims
- 0382US7395653B2Systems and methods for automatically picking and coring lettuce and cabbageVALLEY FABRICATION INC·Filed 2006·Granted Jul 8, 2008·22 cites·21 claims
- 0471US4769946ATransplant trayBUT ANTLE INC·Filed 1986·Granted Sep 13, 1988·36 cites·21 claims
- 0569US10542671B2Harvester for leafy plantsDARRIGO BROS CO OF CALIFORNIA·Filed 2018·Granted Jan 28, 2020·2 cites·9 claims
- 0663US9913427B2Harvesting system for harvesting stemmed plants having elongated stems and including bulbous growth disposed at the top of the stemsDARRIGO BROS CO OF CALIFORNIA·Filed 2016·Granted Mar 13, 2018·2 cites·20 claims
- 0759US10542672B2Harvester and method for leafy plantsDARRIGO BROS CO OF CALIFORNIA·Filed 2018·Granted Jan 28, 2020·1 cites·6 claims
- 0855US2007221072A1Systems and methods for automatically trimming and coring romaine lettuce and other harvested productsDE GROOT PETER·Filed 2006·Application pending·0 cites
- 0951US6964152B2Leafy vegetable harvester and methodSECO PACKING·Filed 2002·Granted Nov 15, 2005·4 cites·19 claims
- 1045US10182526B1Harvesting system for harvesting stemmed plants having elongated stems and including bulbous growth disposed at the top of the stemsDARRIGO BROS CO OF CALIFORNIA·Filed 2018·Granted Jan 22, 2019·0 cites·18 claims
- 1145US2006075735A1Vegetable harvester and methodSECO PACKING·Filed 2005·Application pending·0 cites
- 1234US9055766B2Systems and methods for floreting broccoliDE GROOT PETER·Filed 2011·Granted Jun 16, 2015·0 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →