Individual holder
RIFFEL JACOB R
US·3 granted patents·46 citations·filing 2011–2012
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
3 records- 0183US8903545B2Agricultural implement having hopper weighing systemRIFFEL JACOB R·Filed 2011·Granted Dec 2, 2014·26 cites·10 claims
- 0282US8955445B2Seed distribution tower with modular componentsRIFFEL JACOB R·Filed 2012·Granted Feb 17, 2015·19 cites·19 claims
- 0349US8616139B2Cultivation air seeder with visually enhanced seed hopperRIFFEL JACOB R·Filed 2011·Granted Dec 31, 2013·1 cites·33 claims
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