Inventor · disambiguated record
David Allen Ernst
Also filed as: ERNST DAVID ALLEN
3 granted patents·193 citations·filing 1997–1999
78Inventor score
Files withDEERE & CO3
Top patents by PatentIndex Score
3 records- 0190US5996515AAxial retainer shaft for meter rollerDEERE & CO·Filed 1999·Granted Dec 7, 1999·71 cites·3 claims
- 0286US5924370AReconfigurable meter roller and blank sectionDEERE & CO·Filed 1997·Granted Jul 20, 1999·56 cites·20 claims
- 0385US5980163ADistribution manifold for air seederDEERE & CO·Filed 1997·Granted Nov 9, 1999·66 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →